Question

EXERCISE
A Choose the correct option for each of the following.
1. Sexual reproduction involves the fusion of
(a) male gametes b)male and female gametes
(c) female gametes alone d) none of these
2. Metamorphosis is the process of transformation of
(a) larva into adult
(c) eggs to larva
(d) None of these
3. The organism that undergoes internal fertilization
(a) Frog
(c) Butterfly
(d) Hen
4. Which of the following reproduces through binary fission
(a) Human beings (c) Amoeba (b) Hydra
(d) None of these
5. Which type of fertilization do human beings undergo?
(a) external fertilization
(b) internal fertilization
(c) both external and internal fertilization (d) None of these
Fish
B State whether the following statements are True (T) or False (F).
1. Fusion of gametes takes place in binary fission.
2. In internal fertilization, the young ones are nourished before birth.
3. All organisms undergo internal fertilization.
4. Zygote is the first stage of human development.
5. Viviparous animals may undergo metamorphosis.
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Answer 1

Answer:

1.b 2.a 3.c 4.b 5.b 1.F 2.F 3.F 4.T 5.T