CBSE Class 9 Reproduction — practice questions
30 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice CBSE Class 9 Reproduction in the app →In ASEXUAL reproduction, how many parents are involved?In SEXUAL reproduction, the offspring inherit:A small outgrowth on the parent body that develops into a new individual (seen in Hydra and yeast) is called:Vegetative propagation in plants is an example of:In humans, how many chromosomes does each NORMAL body cell contain?Why is genetic variation in offspring important for a species?Grafting (e.g. of fruit trees) is performed because:Why do most COMPLEX animals and flowering plants reproduce sexually, while many simple organisms (yeast, hydraIn humans, the female gamete is called the ___ and the male gamete is called the ___:Fungi (like Rhizopus and Aspergillus) reproduce asexually by producing:New plants growing from a stem or leaf show:Asexual reproduction produces offspring that are:Bread mould grows from tiny structures called:Male gametes in animals are called:The transfer of pollen from anther to stigma is:The fusion of a male and a female gamete is:A fertilised egg is called a:Which cell division forms gametes?How many chromosomes does a human gamete carry?The part of a flower that produces pollen grains is the:The egg cell of a flower is found inside the:Pollen moving between two plants of the same kind is:Vallisneria and Hydrilla are pollinated by:After fertilisation, the ovary of a flower becomes the:Sperm are produced in the:The scrotum keeps the testes:A foetus develops inside the:Ovulation happens around which day of the cycle?Menstruation usually lasts:Survival of the young is generally higher with: