*A leaf. Leaf structure. Types and shapes of leaves*2*38*1*

#993

*!The flat, green part (to call) blade or lamina

Which form of the verb in brackets is the most suitable for this sentence?

*+is called

*calling

*had call

*has call

*will call

#994

*!The blade of a leaf (to attach) to a stem by a petiole.

Which form of the verb in brackets is the most suitable for this sentence?

*+is attached

*attaching

*attach

*have attaching

*will attach

#995

*!The leaf-blade of the compound leaf (to divide) into many leaflets.

Which form of the verb in brackets is the most suitable for this sentence?

*will divide

*divide

*+is divided

*have divided

*dividing

#996

*!Two leaves (to produce) at the same node.

Which form of the verb in brackets is the most suitable for this sentence?

*+areproduced

*producing

*produce

*is produced

*has producing

#997

*!Leaves (to occupy) various positions on the stem and branches.

Which form of the verb in brackets is the most suitable for this sentence?

*was occupied

*is occupied

*+occupy

*has occupying

*were occupied

#998

*!The place on the stem at which leaves appear (to call) nodes.

Which form of the verb in brackets is the most suitable for this sentence?

*call

*is called

*+are called

*was called

*has call

#999

*!If the margins have no divisions, the leaf is… .

Which word is the most suitable to this sentence?

*+entire

*toothed

*dentate

*partite

*serrate

#1000

*!Leaves occupy various positions … the stem and branches.

What preposition is the most suitable to this sentence?

*from

*by

*at

*to

• +on

#1001

*!The part … the stem between two nodes is the internode.

What preposition is the most suitable to this sentence?

*from

*by

*at

*to

*+of

#1002

*!A leaf is an expanded organ….a plant.

What preposition is the most suitable to this sentence?

*to

*at

*by

*+of

*for

#1003

*!The leaves ….Cotton, Belladonna, Valley are simple.

What preposition is the most suitable to this sentence?

*to

*at

*by

*+of

*for

#1004

*!Leaves occupy various positions….the stem and branches .

What preposition is the most suitable to this sentence?

*to

*at

*by

*+on

*for

#1005

*!A typical leaf consists….a system … vascular tubes called veins .

Which prepositions is the most suitable to this sentence?

*to, at

*at ,-

*by, in

*+of, of

*for, of

#1006

*!When the division extend nearly to the base or to the mid-rib, the leaf is …

Which word is missed in this sentence?

*+ partite

*dentate

*toothed

*pointed

*cleft

#1007

*!Stipules are often green and …

Which word is missed in this sentence?

*footstalk

*leafstalk

*+leaflike

*leaf-blade

*leaf-shape

#1008

*!When the division extend about halfway down, the leaf is called …

Which word is missed in this sentence?

*partite

*dentate

*toothed

*pointed

*+cleft

#1009

*!If there are slight projections, which are more or less pointed the leaf is …

Which word is missed in this sentence?

*partite

*+dentate

*serrate

*pointed

*cleft

#1010

*!Leaves may be of different …such as ovate, elliptical, linear.

Which word is missed in this sentence?

*size

*+shapes

*colour

*odor

*taste

#1011

*!A ….. is an important organ of the leaf.

What noun is the most suitable to this sentence?

*+leafstalk

*elliptical

*floral

*elongated

*decussate

#1012

*!The … of the compound leaf is divided into many leaflets.

What noun is the most suitable to this sentence?

*+leaf-blade

*decussate

*alternate

*cordate

*obovate

#1013

*!The place on the stem at which leaves appear are called … .

What noun is the most suitable to this sentence?

*floral

*lanceolate

*+node

*elliptical

*opposite

#1014

*!Leaves … various positions on the stem.

What verb is the most suitable to this sentence?

*+occupy

*is occupying

*was occupied

*has occupied

*were occupied

#1015

*!An examiner and a student.

An examiner: “What do you know about a leaf?

A student: …………………………………….

Which answer is the most suitable to this dialogue?

*+A leaf is an expanded organ of a plant

*A leaf is not an expanded organ of a plant

*A leaf is an innermost organ of aplant

*A leaf is a reproducing organ of a plant

*A leaf is an underground organ of a plant

#1016

*!An examiner and a student.

An examiner: “What kind of leaf do we call entire”?

A student: ………….

Which answer is the most suitable to this dialogue?

*+If the margins have no divisions, the leaf is entire.

*If the margins have divisions, the leaf is entire.

*If the margins have three divisions, the leaf is entire.

*If the projections have no divisions, the leaf is entire.

*If the projections have divisions, the leaf is entire.

#1017

*!An examiner: “What kind of leaf do we call cleft”?

A student: ………….

Which answer is the most suitable to this dialogue?

*+When the divisions extend about halfway down, the leaf is cleft.

*When the divisions extend nearly to the base or to the mid-rib the leaf is partite.

*The flat, green part is called the lamina.

*If the projections have divisions, the leaf is entire.

*If the projections have no divisions, the leaf is serrate.

#1018

*!An examiner and a student.

An examiner: “What kind of leaves have slight projection?

A student: …………………………………….

Which answer is the most suitable to this dialogue?

*+Dentate leaves have slight projection

*Entire leaves have slight projection

*Serrate leaves have slight projection

*Partite leaves have slight projection

*Cleft leaves have slight projection

#1019

*!An examiner and a student.

An examiner: “What is the definition of the word “stipules”?

A student: ………….

Which answer is the most suitable to this dialogue?

*+Two appendages, growing on each side of the petiole

*Two appendages, growing on one side of the petiole

*Two appendages, growing on the petiole one after another

*Two appendages, growing laterally on the petiole

*Two appendages, growing vertically to the petiole

#1020

*!A leaf consists of a blade, footstalk and stipules.

Which question is the general one to this sentence?

*What does a leaf consist of?

*+Does a leaf consist of blade, footstalk and stipules?

*Does a leaf consist of blade or leafstalk?

*A leaf consists of a blade,leafstalk and stipule doesn’t it?

*A leaf doesn’t consist of stipules, does it?

#1021

*!A leafstalk is an important organ of the leaf.

Which question is the general one to this sentence?

*+Is a leafstalk an expanded organ of the leaf?

*Is a leafstalk an expanded or important organ of the leaf?

*What organ of the leaf is a leafstalk?

*A leafstalk is an important organ of the leaf isn’t it?

*A leafstalk isn’t an important organ of the leaf is it?

#1022

*!Leaves have simple and compound structures

Which question is the general one to this sentence?

*What structures do leaves have?

*+Do leaves have simple and compound structures?

*Leaves have simple and compound structures don’t they?

*Do leaves have simple structures?

*Leaves don’t have simple structure, do they?

#1023

*!Leaves have different types and shapes

Which question is the general one to this sentence?

*What types and shapes do the leaves have?

*+Do leaves have different types and shapes?

*Does a leafhave different types and shapes?

*Leaves have different types and shapes, don’t they?

*Leaves don’t have different types and shapes, do they?

#1024

*!Leaves receive their names according to their position.

Which question is the general one to this sentence?

*+Do leaves receive their names according to their position?

*Leaves receive their names according to their position, don’t they?

*Do leaves receive their names according to shapes or position?

*How do leaves receive their names?

*Leaves receive their names according to their forms, don’t they?

#1025

*!The flat, green part is called the blade

Which question is the special one to this sentence?

*+What part is called the blade?

*Is the flat, green part called the blade?

*Is the flat, green part called blade or petiole?

*The flat, green part is called the blade, isn’t it?

*The flat, green part isn’t called the blade, is it?

#1026

*!Stipules often grow on each side of the petiole.

Which question is the most suitable to the underlined words?

*Do stipules often grow on each side of the petiole?

*+Where do stipules often grow?

*Stipules often grow on each side of the petioledon’t they?

*When do stipules often grow?

*What grows on each side of the petiole?

#1027

*!The leaves of Plantain, Cotton and Lily are simple.

Which question is the special one to this sentence?

*+What plantsleaves are simple leaves?

*Do Plantain, Cotton and Lily have simple leaves?

*Do Plantain, Lily, Cotton have compound leaves?

*Plantain, Lily, Cotton don’t have simple leaves, do they?

*Plantain, Cotton, Lily have compound leaves, don’t they?

#1028

*!The name of leaves depends on their position.

Which question is the special one to this sentence?

*Do the names of leaves depend on their position?

*Do the names of leaves depend on their position or classification?

*+What do the names of leaves depend on?

*The names of leaves depend on their position, don’t they?

*The names of leaves don’t depend on their position, do they?

#1029

*!Different parts of the plant may be….for medicinal purposes.

What verb is the most suitable to this sentence?

*+used

*is used

*was used

*has used

*were used

#1030

*!Roots and rhizomes …. In autumn after the vegetative processes have finished.

What verb is the most suitable to this sentence?

*+are collected

*is collected

*collecting

*has collecting

*was collected