Among Five Herbarium Plant Samples Are Studied Following Plant Belongs to Fabaceae Family

BOTANY

Cells of stem pith having large intercellular spaces, parenchymatous, living with a thin porous cell wall. This tissue is:

A *Ground

B Vascular

C Meritematic

D Mechanical

E Dermal

Among five herbarium plant samples are studied following plant belongs to Fabaceae family…

A *Melilotus officinalis

B Atropa belladonna

C Hyoscyamus niger

D Datura stramonium

E Solanum dulcamara

A plant under examination has a rhizome, big pinnatisected leaves with sori and sporangia on their undersurface. According to this data the plant should be related to one of the following divisions:

A *Polypodiophyta

B Pinophyta

C Magnoliophyta

D Equisetophyta

E Lycopodiophyta

Morphological analysis of the inflorescence revealed its flowers are connected to the axis with the different levels. However, due to different length of the petiole they are located at the same plane. So, this inflorescence is...

A *Corymb

B Capitilum

C Head

D Umbrella

E Botryx

Cork in cell walls appears due to accumulation of…

A *Suberin

B Cellulose

C Cutin

D Lignin

E Mineral salts

Leaves of a plant under examination have a distinct main nerve (vein) in the middle with regularly diverging side nerves (veins). What type of nervation (veination) is it?

A *Pinnate

B Palmate

C Arcwise

D Parallel

E Dihotomous

Study of plant cell by an electronic microscope revealed cell wall is separated from a cytoplasm by…

A * Plasmalemma

B Tonoplast

C Hyaloplasm

D Endoplasmic reticulum

E Nuclear membrane

Microscopic research of leaf epidermis of Lamiaceae (Labiate) family plants revealed both of the subsidiary cells of stomata are arranged perpendicularly to the stomatal opening. So, such a stomatal complex is:

A * Diacytic

B Paracytic

C Ànysocytic

D Anomocytic

E Tetracytic

Researchers revealed transport of water and solved salts from down to up is provided by...

A * Vessels and tracheids

B Sieve tubes

C Wood fibres

D Angular collenchyma

E Bast fibres

Edible plant from Polygonaceae family under examination has reddish stem, leaves are heart-shaped to arrow-shaped, a fruit is a trihedral nutlet. This plant is.

A * Fagopyrum sagitatum. Buckwheat

B Polygonum bistorta. Bistort

C Polygonum hydropiper, Water Pepper

D Polygonum aviculare, knotweed

E Rumex acetosa, Sorrel

At the microscopy of underground organs of plant from Asteraceae family

articulated laticifers with anastomoses are filled in white latex were revealed. This is characteristic for:

A * Taraxacum officinale

B Helianthus annuus

C Artemisia absinthium

D Bidens tripartità

E Achillea millefolium

Plant under examination has tetrahedral stem, bilabiated corolla; fruit is coenobium (“4 dry nutlets”). So, this specie belongs to following family…

A Lamiaceae

B Rosaceae

C Polygonaceae

D Papaveraceae

E Solаnaceae

Microscopy of stem revealed dermal tissue is created from a phellogen, cork and phelloderm. Such complex of tissues is formed by.

A * Periderm

B Epidermis

C Xylem

D Phloem

E Collenchyma

Plants of Mint family (Lamiaceae) have roundish external secretory structures, which have a short stalk and 8-12 radially located secretory cells. So, they are...

A * Essential oil glands

B Essential oil channels

C Schisogenial receptacles

D Lysigenicous receptacles

E Nectaries

Lateral roots are created due to acivity of…

A * Pericycle

B Procambium

C Cambium

D Apical meristem

E Intercalary meristem

Rhizomes of pteridophytes are characterised by vascular bundles with xylem in the center and phloem surrounding this xylem by the cycle. Such bundles are…

A * Concentric centroxylem

B Concentric centrophloem

C Radial

D Colateral

E Bicolateral

Rhizome of monocot plants (lilies of the valley) has vascular bundles with phloem

in the center and xylem surrounding this xylem by the cycle. Such bundles are…

A *Concentric centrophloem

B Concentric centroxylem

C Bicolateral

D Radial

E Colateral

Plants growing under conditions of middle moistening are considered to be a memebers

of a following ecological group….

A * Mesophytes

B Hydrophytes

C Hyhrophytes

D Xerophytes

E Succullents

Microscopy of the cross-section of a pinus needle reveales mesophyll is made up by cells are having many chloroplasts and winding cell walls. This mesophyll is made up by following parenchyma type...

A * Folded

B Spongy

C Palisade

D Storing

E water-bearing

Microscopic research of gymnosperm needle revealed under the epidermis cell layer with a thick cell walls, which perform a protective and mechanical function. These cells are...

A *hypoderm

B crystalliferous facing

C endoderm

D collenchyma

E sclerenchyma

Microscopic research of folded needle parenchyma under the epidermis revealed hollow structures which are filled in by soft resin. They are covered by living thin-walled secretory cells from inside. THESE structures are.

A *resin ducts

B lacticifers

C hydatodes

D glandules

E nectaries

At microscopy of the sun plant the intensively-green tissue was revealed. This tissue consisting of a few layers of the living, columnous, densely closed cells chlorophyll-consisting cells are located perpendicularly to the organ surface. This parenchymal tissue is…

A *Palisade

B Spongy

C Folded

D Water-bearing

E Storing

Flat extended petioles of a compound leaves perform assimilatory function at the Australian acacia in a droughty period. They are:

A *Phyllodia

B thorns

C tendrils

D clododia

E fly traps

Complex tissue with a sieve tubes, companion cells bast fibres and bast parenchima was revealed under the stem microscopy. This is…

A * Phloem

B Periderm

C Cork

D Edidermis

E Xylem

Microscopy of rhizome reveals centroxylem vascular bundles. So, this rhizome belongs to…

A * male (shield) fern (Dryopteris filix-mas)

B Common Tormentil (Potentilla erecta)

C lily-of-the-valley (Convallaria majalis)

D couch-grass (Agropyron repens)

E sedge cane (Acorus calamus)

Excretion of water drops is seen at the toothing of a leaf blade. Water is excreted through opening between the epidermal cells.This structure is…

A *Hydatode

B Nectarie

C Osmophore

D Sticky trichome

E bulbous trichome

It was determined creation of a secondary assimilative starch happens in a following plant structures…

A *amyloplasts

B chloroplasts

C chromoplasts

D oleoplasts

E proteoplasts

Stem thickening occurs due to functioning of a…

A *lateral meristems

B apical meristems

C traumatic meristems

D intercalary meristems

E endoderm

It was determined xantophyles which are yellow-orange plant pigments are colouring petals and fruits are localised in …. mostly

A * Chromoplasts

B Amyloplasts

C Proteoplasts

D Leucoplasts

E oleoplasts

During microscopic examination of rhizome fragments centroxylem vascular bundles are revealed. Their presence can be evidence this plant belong to...

A *Ferns

B Monocots

C Dicots

D Gymnosperms

E Alga

Cross-section of orange exocarp shows large cavities without exact internal borders. These cavities are created by destroed secretory cells, so they are…

A * lisogenial recepticals

B schizogenial receptacles

C schizogenial ducts

D articulated lacticifers

E non-articulated lacticifers

Microscopy revealed the thick layer of a fat-like substance on the epidermal surface of a leaf/ This substance is…

A * cutin

B suberin

C silica

D lignin

E chitin

Leaf microscopy revealed external structures are made up from long stalk with a multicellular head consisting the essential oil. They are…

A * glandular trichomes

B clothing trichomes

C absorbing trichomes

D protective emergenties

E hydatodes

Early flowering honey-bearing plant with pinnately compound leaves, torn-like stipiles and with white drooping odoriferous flower clusters is determined among trees from Pea (Fabaceae) family. This is…

A * Robinia pseudoacacia

B Armeniaca vulgaris

C Aesculus hippocastanum

D Aronia melanocarpa

E Quercus robur

Examination of sweet flag (Acorus calamus) inflorescence shows it is surrounded by covering leaf (spadix), and small sessile leaves are compactly arranged on the thick-walled axis. So, this is...

A * ear

B head

C spike

D umbrella

E corymb

It was determined lateral roots are endogenous formations which are created due to acivity of…

A * Pericycle

B Apical meristem

C Phelogen

D Cambium

E Procambium

Essential oils of the pinus wood are accumulated in the ducts which are lined with a layer of a secretory cells. These structures are…

A * Schisogenial receptacles

B Articulated lacticifers

C Non-articulated lacticifers

D lisigenial receptacles

E Glands

Hop sprouts wind around a support and climb upwards. That means that they are:

*A. Creeping

B. Arrect

C. Recumbent

D. Tenent

E. Trailing

Treating root tip with the Lugol solution they determined… in the root cap

A * protective starch

B compound proteines

C fat oils

D inulin

E glycogen

All of the hystological phloem elements are found out at the microscopy of the flowering plant stem. These elements are, namely, sieve tubes...

A *with companion cells, bast fibers

B without companion cells, wood fibers

C with albuminous cells, wood fibers

D with companion cells, wood fibers

E without albuminous cells, wood fibers

Herbaceous perrenial plant from Polygonaceae family was procured on a water meadow. This plant has thickened, horizontal, sinuous rhizome and terminal spike-like inflorescences from small pink flowers. So, procured plant is…

A * Polygonum bistorta

B Polygonum persicaria

C Polygonum hydropiper

D Polygonum aviculare

E Rumex acetosa

At the morphological description of leaf, it was established the plant is belonging to Heath Family (Ericaceae). Leaves have short petioles, oblong-linear with a down tucked edge, they are leathery and bright on the upper surface and brush red on the lower surface. This plant is...

A * marsh tea (Ledum palustre)

B bearberry (Arctostaphylos uva-ursi)

C European cranberry (Oxycoccus palustris)

D bilberry (Vaccinium myrtillus)

E cranberry (Vaccinium vitis-idaea)

At the morphological description of leaf, it was established the plant is belonging to Heath Family (Ericaceae). Leaves are alternate, with a have short petioles, leathery, elliptic or oblong with a denticulate top, with a down tucked edge their upper surface is deep green and in colour and lower surface is not so green but it has dark dotted glandules. This plant is...

A *Vaccinium vitis-idaea

B Arctostaphilos uva-ursi

C Vaccinium oxycoccus

D Vaccinium myrtillus

E Ledum palustre

Cells with a large central vacuole which is limited by tonoplast, filled-in by the cell juice and often has a crystalline inclusions are characteristic for the…

A *plants

B animals

C cyanobacteria

D fungi

E alga

Groups of a dense clodsed prosenchymal cells with a tapered ends, evenly thickened, layered, partially woody walls. These are…

A *bast fibers

B wood fibers волокна

C fibrous tracheides

D fibrous sclereides

E cells of collenchyma

Corolla of common origanum is zygomorph, sympetalous. It is made up from tube and two free limb parts. The upper part is two-labiate, the lower part is tree-labiate. This corolla is…

A *bilabiate

B unilabiate

C larval

D thimble-like

E lingular

Choose a specie which belongs to Cruciferae (Brassicaceae) family among plants listed below…

A *Erysimum canescensi

B Arctostaphylos uva-urs

C Urtica dioica

D Polygonum fviculare

E Primula officinalis

Complex tissue with a sieve tubes, companion cells bast fibres and bast parenchima was revealed during the stem microscopy. This is characteristic for…

A Phloem

B Xylem

C Periderm

D Cork

E Edidermis

A tissue with a root hairs, without stomata and cuticule is revealed on a root. What is the name of this tissue?

A * epiblem

B epiderm

C periderm

D endoderm

E exoderm

While determining the herbaceous perennial plant form Ranunculaceae family they establish following features: flowers are terminal, under 6 cm in diametr, actinomorph; they have 5 haired (pubescent) unevenly-toothed violoet-green sepals; petals are 20, they are bright yellow, shiny, without honey pit. What is the plant name?

A *Аdonis vernalis

B Helleborus purpurascens

C Ranunculus acris

D Delphinium elatum

E Aconitum napellus

Analysed herbaceous plant has articulated lacticifers with anastomoses. They are filled in with a white latex. This is charcteristic feature of…

A *Taraxacum officinale

B Urtica dioica

CChelidonium majus

D Anethum graveolens

E Thymus vulgaris

A few layers of a living parenchymatous cells with chloroplasts and thickened at the attachment points cellulous walls were determined under the stem epiderm. This tissue is:

A Angular collenchyma

B Lacunar collenchyma

C Lamellar (Tangential) collenchyma

D assimilative parenchyma

E chlorenchyma

A few cambial layers are visible on the cross-section of a beet edible root. These layers are forming additional vascular bundles. What is the edible root’ structural type (morphology)?

A *Secondary, polycambial

B Secondary, monocambial

C Primary, polycambial

D Primary, monocambial

E Transitional, monocambial

It was determined depending on рН of the cell juice colour of petals can be modified from blue violet toward rosy or pinky. It is due to persence of…

A * anthocyanes;

B carotines;

C xanthophyles;

D phicobilines;

E chlorophilles;

What plant from indicated below has an apple fruit?

A * mountan ash (Sorbus aucuparia)

B plum tree (Prunus domestica)

C common almond (Amygdalus communis)

D May rose (Rosa majalis)

E bird cherry (Prunus padus)

While studying medicinal plant they got determined it’s undeground organs have nodes, internodes, scale-like leaves, bulbs and adventisious roots. So, this undeground organ is:

A *Rhizome

B Edible root

C Corm

D Stolon

E Bulb

Plant without the true vascular bundles, with phylloids and rhizoids, with gametophyte prevalence in the lifecycle belongs to the division:

A *Bryophyta

B Lycopodiophyta

C Equisetophyta

D Polipodiophyta

E Gymnospermae

Ftuit under examination is pseudomonocarpic. It has woody exocarp and one seed which does not attached to the exocarp. This friut is:

A *Nut

B Cremocarp

C Achene

D Caryopsis

E Pseudomonocarpic drupe (stone-fruit)

It was determined, seed without endosperm and perisperm accumulates nutrients within:

A *cotyledons of embryo

B embrionic root

C embrionic shoot

D embrionic bulb

E seed’ skin (wall)

Birch has compound inflorescence with a flaccid (limb) main axis which has dihasia are composed from the unisexual flowers. So, birch inflorescence is:

A *catkin

B cluster

C ear

D spike

E head

Apical bulb of a shoot stop its development early and growth is supplied by two lateral bulbs which are oppositely located under the apical bulb. So, shoot branching is...

A *False dihotomous

B Evenly dihototomous

C Monopodial

D Unevenly dihotomous

E Bushy

While studying plant cell under the electronic microscop they determined structures looking like stack of flattened membranous cisternae and bubbles. What are these organods?

A *Golgi body

B Endoplasmic reticulum

C Plastides

D Mitochondria

E Microbodies

While studing potato bulb’ cells under the misroscop they saw inclusions, which asquire blue-violed colouring under the Lugol’ solution treatment. These inclusions are:

A *starch grains

B Aleurones grains

C drops of fatty oils

D Innulin crystals

E Ca oxalate crystals

Morphologic examination determined dry dehiscent cenocarpous plurilocular fruit with many seeds. So, this friut is…

A *capsule

B pea (legume)

C multifollicle

D follicle

E silique

Dominating specie of a foliage forest plants is a monoecious high tree with a thick dark grey skin having a deep cracks. Leaves are short-petioled, pinnatilobate, fruit is acorn. So, this dominating specie is:

A *Quercus robur

B Robinia pseudoacacia

C Aesculus hippocastanum

D Tilia cordata

E Betula verrucosa

The annual leaf fall is recorded for every autumn for the coniferous tree with a soft bundled needles on a shortened shoots. It’s means this tree belongs to the following genus...

A * Larix

B Abies

C Pinus

D Picea

E Cedrus

Microscopic and hystochemical methods revealed raphides in the cells of a rhizome of a Solomon's seal (Polygonatum). They are…

A *neddle-shaped calcium oxalate crystals

B star-shaped calcium oxalate crystals

C single calcium oxalate crystals

D single calcium carbonate crystals

E needle-shaped calcium carbonate crystals

Fruit of Hypericum perforatum plant is cenocarpous, dry, it’s dehiscent with a folds and many seeded. So, this friut is…

A *capsule

B multifollicle

C follicle

D coenobium

E multinut

Flower has an androecium which consists of 2 long and 2 short stamens. So, this androecium is:

A *didymous

B tetradymous

C diadelphous

D tetradelphous

E polyadelphous

Leaves of a plant under examination have a distinct main nerve (vein) in the middle with regularly diverging side nerves (veins) which in turn has their own veination. What type of nervation (veination) is it?

A *Pinnate

B Arcwise

C Parallel

D Digitate

E Dichotomic

Locoweed (Astragalus) flowers are sessile with a shortened and thikened main axis of inflorescence. У Астрагала шерстистоцветкового цветки сидят на укороченной и утолщенной

главной оси, образуя простое соцветие - …

A *головку

B щиток

C кисть

D метелку

E колос

72 Microanalysis of a capitilum flowers show essential oil glandules that consist of 8 secretory cells placed in 2 lines and 4 tiers. So, supposedly, plant belongs to the following family:

A *Asteraceae

B Lamiaceae

C Solanaceae

D Scrophulariaceae

E Apiaceae

73 Among five herbarium plant samples are studied one plant belongs to Brassicaceae family. This is…

A *Erysimum canescens

B Rosa canina

C Arctostaphylos uva-ursi

D Urtica dioica

E Polygonatum aviculare

74.

While studying under the magnifying glass the flowers of Maize (Zea mays) gathered in inflorescence spadix it is determined that flowers are …

A female

B mail

C bisexual

D asexual

E achlamydeous

75.

Under the microscope on the denticles of the leaf we discover secretory structures that excrete drops of liquid. These structures are …

A hydatodes

B nectarines

C stomas

D glandules

E osmophores

76.

On superficial preparation of Lily-of-the-valley (Convallaria majalis) leaf bunches of needle-shaped crystals are distinguishable in cells-idioblasts of the mesophyll. These are …

A raphides

B cells of cystoliths

C druses

D singles crystals

E stilloids

77.

Anatomical and histochemical analyses of petiole shows that under epidermis, above the conductive bundle there are alive parenchymal multangular cells with cellulose walls, thickened in cell angles. This typical for …

A angular collenchyma

B spongy parenchyma

C lamellar collenchyma

D lacunar collenchyma

E bust fiber

78.

On the slice of the rhizome in central cylinder we can distinguish closed collateral and centrophloem conductive bundles. It helps to suppose that plant belongs to the class of …

A monocots

B dicots

C ferny

D horse-tail

E moss.

79.

While microscopical study of the cover tissue of the tree branch there are seen cork and phelloderm, which are the derivatives of …

A. phellogen

B cambium

C procambium

D protoderm

E pericycle

80.

The comparison representatives of different families shows that umbel-like inflorescence with spathe, simple perianth, fruit - fruitcase and underground organ - bulb are typical for the species of the … family.