Reproduction in plant -Class 7 MCQ

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Kerala PSC

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Vegetative propagation in potato takes place by................... - stem

In which of the following plants buds are present on the margins of leaves? - Bryophyllum

Reproduction in yeasts occurs by............. - budding

Seeds of drumstick and maple are carried to long distances by wind because they possess - winged seeds

The ovaries of different flowers may contain - one to many ovules

Pollination is process of ...................... - transfer of male gametes from anther to stigma

Budding is a type of …………………. reproduction. - Asexual reproduction

The process of …………………. ensures continuity of life on the earth. - reproduction

…………………. are the reproductive parts of a plant. - flowers

Buds in potato are also called …………………. - eye

Plants produce seeds as a result of …………………. reproduction. - sexual

The small bulb like projection coming out from the yeast cell is called a …………………. - bud

The …………………. develops into an embryo. - zygotes

Seed is the only structure which develops into new plant. - false

Plants produced by vegetative propagation take less time to grow and bear flower and fruit. - true

The spores are asexual reproductive bodies. - true

The fruit is ripened ovary. - true

A bisexual flower has both male and female reproductive parts. - true

A bisexual flower has both male and female reproductive parts. - stigma,style,ovary,thalamus

Vegetative propagation in sweet potato takes place by........ - root

Pollen is produced in the .................. - anther

Grafting is a method of .......................... - artificial vegetative propagation

Spirogyra reproduces asexually by - fragmentation

In fern, asexual reproduction takes place through - spore formation

Which of the following contains male gamete? - Pollen

Which of the following plant bear bisexual flower? - Mustard

Which of the following is a part of a pistil? - Stigma

Which of the following is not a part of pistil? - Anther

Mosses reproduce by …………….. - spore formation

In the process of budding, a small bulb-like outgrowth called …………….. is formed from the …………….. cell. - bud, parent

The flowers which contain both stamens and pistil are called …………….. flowers. - bisexual

Plants produce seeds as a result of sexual reproduction. - true

Plants produced in sexual reproduction have the characters of only male parent. - false

When water and nutrients are available, algae grow and multiply rapidly by spore formation. - false

Pistil is the female reproductive part. - true