Last updated on December 9th, 2023 at 09:06 pm
MCQ on Class 7 Science Reproduction in Plants
Reproduction in Plants Class 7 MCQ – Multiple-choice questions (MCQs) are based on Reproduction in Plants for Class 7 Students .
Which of the following is NOT a method of asexual reproduction in plants?
Fragmentation
Budding
Spore formation
Seed production
Answer: d) Seed production
What is the reproductive part of a plant?
Leaf
Stem
Root
Flower
Answer: d) Flower
A flower with both male and female reproductive parts is known as:
Unisexual flower
Bisexual flower
Hermaphroditic flower
Self-pollinating flower
Answer: b) Bisexual flower
Where are male gametes (pollen grains) found in a flower?
Ovary
Stigma
Anther
Style
Answer: c) Anther
The process of transferring pollen grains from the anther to the stigma of the same or another flower is called:
Fertilization
Pollination
Dispersal
Reproduction
Answer: b) Pollination
Which type of pollination involves the transfer of pollen grains from the anther of one flower to the stigma of another flower of the same kind?
Self-pollination
Cross-pollination
Wind pollination
Water pollination
Answer: b) Cross-pollination
What is the result of the fusion of male and female gametes in plants?
Pollination
Zygote
Fruit
Seed
Answer: b) Zygote
Which part of the flower develops into a seed?
Ovule
Stigma
Anther
Style
Answer: a) Ovule
Seed dispersal in plants helps them to:
Prevent overcrowding
Avoid competition for resources
Invade new habitats
All of the above
Answer: d) All of the above
What does a fertilized egg in plants develop into?
Ovule
Embryo
Zygote
Pollen grain
Answer: b) Embryo
What are the two modes of reproduction in plants?
Budding and Spore formation
Fragmentation and Vegetative propagation
Asexual and Sexual
Self-pollination and Cross-pollination
Answer: c) Asexual and Sexual
What is the process involved in sexual reproduction in plants?
Pollination
Fertilization
Seed dispersal
Fragmentation
Answer: b) Fertilization
In vegetative propagation, new plants are produced from:
Seeds
Fruits
Roots
Stems
Answer: d) Stems
Which part of a plant is the reproductive structure?
Leaf
Root
Stem
Flower
Answer: d) Flower
A flower that contains either male or female reproductive parts is called:
Bisexual flower
Unisexual flower
Cross-pollinated flower
Answer: c) Unisexual flower
What type of flower has both male and female reproductive parts?
Cross-pollinated flower
Self-pollinated flower
Unisexual flower
Bisexual flower
Answer: d) Bisexual flower
Where are male gametes found in a flower?
Ovary
Stigma
Anther
Style
Answer: c) Anther
What is the process of transferring pollen grains from one flower to another?
Fertilization
Pollination
Seed dispersal
Germination
Answer: b) Pollination
What are the two types of pollination ?
Self-pollination and Seed dispersal
Cross-pollination and Germination
Wind pollination and Water pollination
Self-pollination and Cross-pollination
Answer: d) Self-pollination and Cross-pollination
Pollination in plants can occur with the help of:
Sunlight and water
Insects and animals
Wind and insects
Water and animals
Answer: c) Wind and insects
The fusion of male and female gametes is known as:
Pollination
Germination
Fertilization
Seed dispersal
Answer: c) Fertilization
What is the name given to a fertilized egg in plants?
Ovule
Embryo
Zygote
Pollen grain
Answer: c) Zygote
Seed dispersal helps plants to:
Prevent overcrowding
Compete for resources
Reduce flowering
Attract pollinators
Answer: a) Prevent overcrowding
What is the primary function of flowers in plants?
a) Photosynthesis
b) Water absorption
c) Reproduction
d) Nutrient storage
Answer: c) Reproduction
Which type of reproduction involves the production of new plants without seeds?
a) Sexual reproduction
b) Asexual reproduction
c) Vegetative propagation
d) Hybridization
Answer: b) Asexual reproduction
What is vegetative propagation?
a) Reproduction through seeds
b) Reproduction through flowers
c) Reproduction through vegetative parts like roots and stems
d) Reproduction through spores
Answer: c) Reproduction through vegetative parts like roots and stems
What is a node in a plant?
a) A type of flower
b) A reproductive structure
c) A part of the stem where a leaf arises
d) A type of root
Answer: c) A part of the stem where a leaf arises
Which part of a potato is used for vegetative propagation?
a) Stem
b) Leaves
c) Roots
d) Eyes
Answer: d) Eyes
Bryophyllum plants can reproduce vegetatively by:
a) Producing seeds
b) Growing new roots
c) Forming flowers
d) Developing buds in leaf margins
Answer: d) Developing buds in leaf margins
Which type of reproduction involves the fusion of male and female gametes to produce seeds?
a) Asexual reproduction
b) Vegetative propagation
c) Sexual reproduction
d) Budding
Answer: c) Sexual reproduction
