Class 7 Science MCQ Reproduction in Plants

Question : Female reproductive part is:

(a) stamen
(b) pollen grain
(c) bud
(d) pistil

Question : The flowers which contain both stamens and pistils are:

(a) unisexual flowers
(b) bisexual flowers
(c) sexual flowers
(d) asexual flowers

Question : The male reproductive part is:

(a) pistil
(b) stamen
(c) ovary
(d) flower

Question : Mature ovule forms

(a) Buds
(b) Endosperm
(c) Fruit
(d) Seed

Question : Seeds of drumstick and maple are carried to long distances by wind because they possess

(a) winged seeds
(b) large and hairy seeds
(c) long and ridged fruits
(d) spiny seeds

Question : Reproduction through the vegetative parts of a plant is known as

(a) Sexual Reproduction
(b) Asexual Reproduction
(c) Vegetative Propagation
(d) Pollination

Question : Part of the plant that take part in sexual reproduction is

(a) seed
(b) fruit
(c) flower
(d) branch

Question : Female reproductive part is:

(a) stamen
(b) pollen grain
(c) bud
(d) pistil

Question : The process in which plant can give rise to new plants without seeds is called:

(a) asexual reproduction
(b) sexual reproduction
(c) pollination
(d) fragmentation

Question : are formed in fungi:

(a) Pollen grains
(b) Seeds
(c) Buds
(d) Spores

Question : The production of new individuals from their parents in known as:

(a) pollination
(b) reproduction
(c) fertilisation
(d) fragmentation

Question : The process in which new plants are produced from different vegetative parts such as leaves, stems and roots is called:

(a) reproduction
(b) fragmentation
(c) vegetative propogation
(d) fertilisation

Question : The transfer of pollen from the anther to the stigma of a flower is called:

(a) fragmentation
(b) fertilisation
(c) pollination
(d) reproduction

Question : If the pollen lands on the stigma of the same flower, it is called:

(a) cross pollination
(b) self pollination
(c) right pollination
(d) pollination

Question : When you add yeast to dough, it rises because:

(a) yeast cell reproduce by budding
(b) budding yeast cells form chains
(c) the rapidly reproducing yeast cells release carbon dioxide due to respiration
(d) of the bulk of the new yeast cells.

Question : In onion and garlic, new plants are produced from:

(a) bulbs
(b) tubes
(c) leaf buds
(d) subaerial stems

Question : Tiny cells protected by a thick wall and capable of producing new plants are called:

(a) seeds
(b) spores
(c) buds
(d) gametes

Question : Rose and lemon are grown from:

(a) tubers
(b) bulbs
(c) stemcuttings
(d) leaf buds

Question : The mode of reproduction in which an individual produces off spring without the help of another individual is called:

(a) asexual reproduction
(b) fertilisation
(c) spore formation
(d) vegetative reproduction

Question : Terms and mosses reproduce by:

(a) fertilisation
(b) vegetation
(c) spore formation
(d) pollination

Question : The reproduction part of a plant is the:

(a) leaf
(b) stem
(c) root
(d) flower

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

(a) fertilisation
(b) pollination
(c) reproduction
(d) seed formation

Question : Mature ovary forms the:

(a) seed
(b) stamen
(c) pistil
(d) fruit

Question : A spare producing plant is:

(a) rose
(b) bread mould
(c) potato
(d) ginger

Question : Bryophyllum can reproduce by its:

(a) stem
(b) leaves
(c) roots
(d) flower

Question : The seeds dispersed by birds and animals are:

(a) less smell
(b) very smelly
(c) with smell and nectar
(d) none of these

Question : Which parts of the flower forms fruit:

(a) seed
(b) ovary
(c) petals
(d) stamen

Question : The cotyledon of which of the following come out of the soil when the seeds germinate:

(a) gram
(b) methi
(c) temarind
(d) all the above

Question : Pollination is:

(a) formation of flowers from buds
(b) falling of pollen grains to stigma
(c) transfer of pollen grains to stigma
(d) all of these

Question : Which of the following has unisexual flower:

(a) torai
(b) lauki
(c) pumpkin
(d) all of these

Question : Which part of flower changes into fruit:

(a) stamen
(b) pistil
(c) ovary
(d) seed

Question : The seed of which of the following plants has monocotylendon:

(a) maize
(b) bean
(c) pea
(d) gram

Question : Which part of embryo forms stem and leaves:

(a) radicle
(b) plumule
(c) endosperm
(d) none of these

Question : Which part of seed forms new plant (seedlings):

(a) endosperm
(b) seed coating
(c) embryo
(d) none of these

Question : What is the function of flower in plants:

(a) reproduction
(b) transportation
(c) transpiration
(d) respiration

Question : In …………………………… reproduction plants can give rise to new plants without seeds.

Question : The production of new individuals from their parents is known as ……………………………

Question : Flowers are the …………………………… part of a plant.

Question : The male reproductive part of a plant is ……………………………

Question : Corn, Papaya and Cucumber produces …………………………… flower.

Question : Mustard, Rose and Petunia produces ……………………………flower.

Question : In sexual reproduction a male and female gametes fuse to form a ……………………………

Question : If the pollen lands on the stigma of the same flower it is called ……………………………

Question : The cell which results after fusion of the gametes is called a ……………………………

Question : The fusion of male and female gametes is called ……………………………

Question : Seed dispersal is aided by wind, water and ……………………………

Question : …………………………… is the reproductive part of plant.

Question : …………………………… reproduction involves the fusion of male and female gametes.

Question : Pollination is of two types …………………………… pollination and …………………………… pollination.

Question : Pollination takes place in plants with the help of wind, water and ……………………………