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NCERT - Reproduction in Organisms Questions and Answers of Class 12 Biology | GkSeries

Questions
91 Which of the following is developed by parthenogenesis:
1 queen honey bee
2 Drones
3 worker honey bee
4 both 2 and 3

Answer: Drones
92 Which of the following organism reproduces by transverse binary fission?
1 hydra
2 Amoeba
3 trypasoma
4 planaria

Answer: planaria
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93 Pericarp is the ------ of the fruit
1 leaf
2 root
3 wall
4 stem

Answer: wall
94 Asexual reproductive structure of sponge:
1 conidia
2 bulb
3 Gemmules
4 none of these

Answer:
95 ----- is formed immediately after fertilization
1 morula
2 blastula
3 foetus
4 zygote

Answer: zygote
96 Parthenogenesis is the development of an organism directly from:
1 Female gametes
2 Vegetative cells
3 Fertilized ovum
4 none of these

Answer: none of these
97 Which type of stem modification is seen in banana?
1 stem tuber
2 bulb
3 rhizome
4 corn

Answer: rhizome
98 Which of the following is not an asexual reproductive structure?
1 zoospores
2 pollen
3 buds
4 conidia

Answer: pollen
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