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