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