Class 7 Science Chapter 12 MCQ (Multiple Choice Questions) of Reproduction in Plants updated for academic session 2022-2023. MCQs are important part of the question paper now a days. It help to score more in examination. Practice with important MCQ objective questions to learn better way the entire chapter of NCERT book. All the questions are answered with suitable explanation.

Class 7 Science Chapter 12 MCQ for 2022-2023

Class: 7Science
Chapter: 12Reproduction in Plants
Contents:MCQ with Explanation and Answers

MCQ Tests with Answers for Class 7 Science Chapter 12

Q1

A plant which reproduces by spores is:

[A]. Rose
[B]. Bread mould
[C]. Potato
[D]. Ginger
Q2

Which of the following statement is or are correct?

[A]. Gametes are the reproductive cells which are commonly known as sex cells.
[B]. The production of new plants from existing plants without the involvement of gametes is called a sexual reproduction.
[C]. In a sexual reproduction in plants new plants can be obtained from an existing plant without seeds.
[D]. All the above.
Q3

Which of the following contain the female gametes of a flowering plant?

[A]. Ovules
[B]. Buds
[C]. Pollen
[D]. Spores
Q4

Read the following sentences carefully, and choose the incorrect one:

[A]. The production of new plants from existing plants by the fusion of their garments is called sexual reproduction.
[B]. In sexual reproduction new plants are obtained from existing plants through seeds.
[C]. The new plants obtained by asexual reproduction method are exactly identical to the parent plants.
[D]. None of the above.
Q5

Surbhi is completed her science chapter where she wrote some statements. She wants to know whether the statements are correct or not? Surbhi wants to take help from you:

[A]. The bud present in the axil of a plant are called axillary buds.
[B]. Vegetative buds are normally present on the stem and branches of a plant like rose plant.
[C]. The axillary buds cannot give rise to new plants.
[D]. Potato, ginger, rose and turmeric are the plants which can be produced by a sexual reproduction method.
Q6

Which of the following is not a vegetative part of a plant?

[A]. Stems
[B]. Leaves
[C]. Flowers
[D]. Roots
Q7

Jyoti is writing some statements but she confused to know whether the statements are correct or not? If you know the answer to this question, then tell her:

[A]. New plants can be obtained from the stem or branch of an existing plant by the method of cutting.
[B]. The new plants formed from the cutting is exactly similar to the parent plant.
[C]. Money plant and rose plants can also be grown by the cutting method of vegetative propagation.
[D]. None of the above.
Q8

Mature ovary forms the

[A]. Seed
[B]. Stamen
[C]. Pistil
[D]. Fruit
Q9

Which of the following is the correct sequence of events in the sexual reproduction of plant from the flowers?

[A]. Pollination, seed, fertilisation, germination
[B]. Pollination, fertilization, seed, germination
[C]. Pollination, seed, germination, fertilization,
[D]. Pollination, fertilization, germination, seed
Q10

Recently, in a science class test, you are asked a question where you have to say whether the statements are correct or not?

[A]. Node is a point on stem of a plant where a leaf is attached
[B]. Axil is the upper angle between a leaf stalk and the stem from which it is growing
[C]. The leaves of some plants like sweet potato and Dahlia can be used to produce new plants.
[D]. Bud is a compact, knob-like undeveloped shoot consisting of a shortened stem and immature overlapping leaves.
Q11

Which of the following parts of a plant take part in sexual reproduction?

[A]. Flower and seed
[B]. Flower, seed and fruit
[C]. Fruit and branch
[D]. Seed, fruit and branch
Q12

The anther contains

[A]. Sepals
[B]. Ovules
[C]. Pistil
[D]. Pollen grains
Q13

In a science quiz competition, Nidhi are asked a question where she had to choose the statement which was/were incorrect?

[A]. A cut part of a potato with a bud can grow into a new potato plant.
[B]. A tuber is the thickened underground stem of a plant which is swollen with stored food.
[C]. Bryophyllum and begonia can be reproduced from their leaves.
[D]. Alga, spirogyra and yeast reproduce by the asexual method of reproduction called fragmentation.
Q14

Lila observed that a pond with clear water covered up with green algae within a week. By which method of reproduction did the algae spread so rapidly?

[A]. Budding
[B]. Sexual reproduction
[C]. Fragmentation
[D]. Pollination
Q15

Rashmi is completed her science chapter where she wrote some statements. She wants to know whether the statements are correct or not? Rashmi wants to take help from you:

[A]. Flowers are the reproductive parts of a plant.
[B]. Stamen and stigma are the male reproductive organ of the plant.
[C]. Most of the flowering plants reproduce by sexual reproduction method involving the fusion of sex cells called gametes.
[D]. The function of a flower is to make male and female gametes, and to ensure that fertilization will take place to make seeds for growing new plants.
Q16

Consider the following statements and choose the incorrect one:

[A]. The flowers which contain only one reproductive organ are called unisexual flowers.
[B]. The flowers which contain both the reproductive organs male and female are called bisexual flowers.
[C]. A new seed of the plant is formed when the male gamete present in a pollen grain unites with the female gamete present in the ovule.
[D]. None of the above.
Q17

Which of the following does not reproduce by the asexual method of spore formation?

[A]. Bread mould
[B]. Fern
[C]. Mosses
[D]. Alga
Q18

The process of fusion of the male and female gametes is called:

[A]. Fertilization
[B]. Pollination
[C]. Reproduction
[D]. Seed formation
Q19

In a flower, the parts that produce male and female gametes are respectively:

[A]. Sepal and anther
[B]. Filament and stigma
[C]. Anther and ovary
[D]. Stamen and style
Q20

A plant which can reproduce by forming buds on its leaves is:

[A]. Yeast
[B]. Spirogyra
[C]. Sweet potato
[D]. Bryophyllum
Q21

Which of the following event in the reproduction in flowering plants can be carried out by a butterfly?

[A]. Germination
[B]. Fertilisation
[C]. Pollination
[D]. Seed formation
Q22

The process by which a new plant can be reproduced from its seeds starts with:

[A]. Pollination
[B]. Fragmentation
[C]. Fertilisation
[D]. Germination
Q23

The seeds or fruits of which of the following plant are not dispersed by wind?

[A]. Drumstick
[B]. Grass
[C]. Coconut
[D]. Cotton
Q24

Which of the following statements is or are true for sexual reproduction in plants?

[A]. Plants are obtained from seeds and two plants are always essential
[B]. Plants are obtained from seeds.
[C]. Two plants are always essential and fertilisation can occur only after pollination.
[D]. Plants are obtained from seeds and only insects are agents of pollination.
Q25

Pollination refers to the:

[A]. Transfer of pollen from anther to ovary
[B]. Transfer of male gametes from anther to stigma
[C]. Transfer of pollen from anther to stigma
[D]. Transfer of pollen from anther to ovule

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