NCERT Solutions For Class 8 Science Chapter 6 Reproduction In Animals Very Short Answer Questions
Question 1. Arrange the following stages of development development of human body development in the correct sequence. (Or) Pootim, Zygote and Embryo.
Answer: Zygote, embryo, and foetus.
Question 2. A follicle develops outside the body. What’s It?
Answer:
The process of fertilization that takes place outside the body of the female is called external fertilization.
NCERT Class 8 Science Chapter 6 Reproduction in Animals VSAQs
Question 3. Stages in the life cycle of the silkworm are given below. Write thorn In soquontlnl order. Pupn, Egg, Sllkmoth, Cntcrplllnr
Answer:
The stages in the life cycle silkworm occur in the following sequence
Hgg→ Caterpillar→Pupa →Silkmoth
The drastic change in the structure from caterpillar to silkmoth is called metamorphosis.
Question 4. The eggs of frogs do not have shells for protection, yet they are safe in water. how?
Answer: Prog’s eggs are without any external covering or shell, but a layer of jelly-like coal holds the eggs together, thus providing them protection.
Question 5. Give the name of the organism and the mode of reproduction represented in the given diagram
Answer:
The name of the organism is Hydra, and the mode of reproduction is asexual (budding).
NCERT Solutions for Reproduction in Animals Chapter 6
Question 6. Does sperm appear to be a single cell?
Answer: Each sperm is a single cell with all the usual components.
Question 7. What purpose does the tail in a sperm serve?
Answer: The tail in sperm provides mobility to it and helps it to reach the female gamete, i.e., ovum, for fusion.
Question 8. Label A and B.
Answer: 1. A -sperm. B-ovum (egg).
Question 9. Identify the process.
Answer: The process is fertilisation.