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Test: Morphology of Flowering Plants - 1 - NEET MCQ


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20 Questions MCQ Test Biology Class 11 - Test: Morphology of Flowering Plants - 1

Test: Morphology of Flowering Plants - 1 for NEET 2024 is part of Biology Class 11 preparation. The Test: Morphology of Flowering Plants - 1 questions and answers have been prepared according to the NEET exam syllabus.The Test: Morphology of Flowering Plants - 1 MCQs are made for NEET 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Morphology of Flowering Plants - 1 below.
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Test: Morphology of Flowering Plants - 1 - Question 1

The small lateral outgrowth of the leaf base which protect the young leaf and its axillary buds in young stage is called

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 1

The leaf base bear two lateral small leaf like structures called stipules.

Test: Morphology of Flowering Plants - 1 - Question 2

This is not a stem modification

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 2

The Nepenthes pitcher is an adaptation designed for capturing insects and should not be confused with a stem modification.

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Test: Morphology of Flowering Plants - 1 - Question 3

In the cymose type of inflorescence:

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In Cymose type of inflorescence the main axis terminates in a flower, hence is limited in growth. The flowers are borne in a basipetal succession.

Test: Morphology of Flowering Plants - 1 - Question 4

Plants growing in swamps have roots that grow vertically upwards like conical spikes and have aerating pores. Such roots are called

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 4
  • The roots of plants growing in swamps grow vertically upwards like conical spikes and have aerating pores.
  • These roots are called pneumatophores and enable the plant to take in oxygen even from water-logged soils.
  • They also act as stilts for support when the water level rises and provide stability to the plant.
Test: Morphology of Flowering Plants - 1 - Question 5

The science that deals with the study of form, size, colour, structure and relative position of various parts of organism is called

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 5

Morphology is the branch of science in which we study about form, size, colour, structure and relative position of various parts of organisms.

Test: Morphology of Flowering Plants - 1 - Question 6

Along green stem with long internodes growing horizontally on the soil surface is called

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 6
  • Stolons are horizontal stems that can grow either above or below the ground, giving rise to roots and shoots along their length.
  • They serve as a means of vegetative propagation, enabling a single plant to extend over a substantial area.
  • In certain plants, such as strawberries, these stolons are commonly known as runners.
Test: Morphology of Flowering Plants - 1 - Question 7

In which type of placentation, the ovary is unilocularwith a single ovule?

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 7

In basalplacentation, the placenta develops at the base of ovary and a single ovule is attached to it,

Test: Morphology of Flowering Plants - 1 - Question 8

Edible part of Coconut is

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The edible part of Coconut is endosperm and embryo. The water inside the coconut is cellular embryo and white kernel surrounding it is main edible part that is endosperm.

Test: Morphology of Flowering Plants - 1 - Question 9

The ovary belonging to a single free carpel is called

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 9

When the several pistils of thesame flower are separate and the ovary belongs to a single free carpel, it is called apocarpous.

Test: Morphology of Flowering Plants - 1 - Question 10

Inflorescence which shows indefinite growth and bears a number of flowers due to active growing point is called

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 10

In recemose inflorescence indefinite growth occurs and bears a number of flowers due to active growing point.

Test: Morphology of Flowering Plants - 1 - Question 11

The Aleurone layer of Maize grain is especially rich in

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 11

Aleurone layer of maize grain is rich in proteins. It is the outermost layer of the endosperm followed by the inner starchy endosperm.

Test: Morphology of Flowering Plants - 1 - Question 12

A seed is made up of

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 12

A seed is made up of a seed coat and an embryo.

Test: Morphology of Flowering Plants - 1 - Question 13

A scar on the seed coat through which the developing seeds were attached to the fruit is called

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The hilum is a scar on the seed coat through which the developing seeds were attached to the fruit.

Test: Morphology of Flowering Plants - 1 - Question 14

Individual component of perianth are called

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 14

The whorl perianth represents undifferentiated calyx and corolla. Its individual units are called tepals.

Test: Morphology of Flowering Plants - 1 - Question 15

If the margin of thalamus grows upward enclosing the ovary completely and getting fused with it, the other parts of flower arise above the ovary, the flower is said to be

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 15

In epigynous flowers, the margin of thalamus grows upward enclosing the ovary completely and getting fused with it, the other parts of flower arise above the ovary.

Test: Morphology of Flowering Plants - 1 - Question 16

Pulses which we use for daily purpose belong to the family

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Fabaceae are the sources of pulses such as gram, arhar,sem, moong, soyabean.

Test: Morphology of Flowering Plants - 1 - Question 17

The cells proximal to the merismatic zone in root tip represents

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 17

The cells proximal (towards the root tip) to the meristematic zone in the root tip represent the zone of cell elongation. The root tip is composed of several distinct zones, including the meristematic zone, zone of cell elongation, zone of differentiation, and zone of maturation. These zones are responsible for different processes involved in root growth and development.

Test: Morphology of Flowering Plants - 1 - Question 18

Identify A and B Leaves

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 18

A: In a pinnately compound leaf a number of leaflets are present on a common axis, the rachis, which represents the midrib of the leaf as in neem.
B: In palmately compound leaves, the leaflets are attached at a common point, i.e., at the tip of petiole, as in silk cotton.

Test: Morphology of Flowering Plants - 1 - Question 19

Scutellum is the first leaf of:

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 19

The embryo is small and situated in a groove at one end of the endosperm. It consists of one large and shield shaped cotyledon known as scutellum. Scutellum is the first leaf of monocot. 

Test: Morphology of Flowering Plants - 1 - Question 20

Drupes are also called as stone fruits because

Detailed Solution for Test: Morphology of Flowering Plants - 1 - Question 20

Drupes, also known as stone fruits, are characterized by having a hard and stony endocarp. The endocarp is the innermost layer of the fruit wall and is often hard and stony in drupes, enclosing the seed(s) within. Examples of drupes include fruits like peach, plum, cherry, and mango, where the endocarp is hard and stony, giving them the name "stone fruits".

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