Ncert – class 8- science – Chapter 6: Reproduction in Animals 2 Welcome to your Ncert - class 8- science - Chapter 6: Reproduction in Animals 2 1. The ability of a cell to divide into several cells during reproduction in Plasmodium is called as Reduction division Multiple fission Budding Binary fission None 2. Eggs or ova are female gametes. They are produced in which part of the female reproductive system? Ureter Ovary Uterus Oviduct None 3. The process of series of changes from larva to adult after embryonic development is called: Regeneration Ageing Metamorphosis Growth None 4. Birds are considered oviparous because _______. None of the above Forelimbs are modified into wings They are able to fly They lay eggs None 5. The movement of eggs from the ovaries to the uterus proceed through the ______________. Placenta Vagina Cervix Fallopian tube None 6. There are two forms of reproduction, i.e., sexual and asexual. Which of the following organisms reproduces asexually? Frog Fish Cockroach Amoeba None 7. Which of the following is correct of implantation Development of an embryo without fertilization Attachment of the blastocyst to the uterine wall Release of ovum from the follicle Formation of ova from germ cells None 8. In markets, eggs of birds are available but never of dogs, because: Birds lays eggs but dogs do not. Bird's eggs are strong but eggs of dogs are not. Bird's eggs are covered but dog's eggs are not. Bird's eggs are large but dog's eggs are very small. None 9. Sperms are male gametes. They are produced in which part of the male reproductive system? Sperm duct Testes Penis Urethra None 10. New individuals formed by asexual method of reproduction have greater similarity among themselves, because: Asexual reproduction involves gametes. Asexual reproduction involves only one parent. Asexual reproduction occurs before sexual reproduction. Asexual reproduction occurs after sexual reproduction. None 11. During which stage of development does the baby embed itself to the wall of the uterus? Foetus Zygote Ovum Embryo None 12. Use the following information to answer the next question.Internal fertilisation refers to the fertilisation that takes place inside the body of an organism.Which of the following organisms does not undergo internal fertilisation? Cow Dog Frog Human None 13. The technique by which "Dolly" the sheep obtained is termed as: Cloning without the help of gametes Cloning by nuclear transfer Cloning by tissue culture of somatic cells Cloning by zygote transfer None 14. New individuals formed by asexual method of reproduction have greater similarity among themselves because: (i) Asexual reproduction involves only one parent. (ii) Asexual reproduction does not involve gametes. (iii) Asexual reproduction occurs before sexual reproduction. (iv) Asexual reproduction occurs after sexual reproduction. (ii) and (iv) (i) and (ii) (i) and (iii) (iii) and (iv) None 15. Which of the following statements about asexual reproduction in Hydra is correct The new individual is formed by the splitting of the parent body into two halves. The fragments formed on the parent’s body give rise to the new individual. The new individual develops as a bud on the body of the parent. The spores formed on the parent’s body give rise to the new individual. None Time's up Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.
