Higher Secondary Higher Secondary Biology Mock Test by admin@ysdf.in August 7, 2021 written by admin@ysdf.in Higher Secondary Biology Mock Test 0Mock Test: Higher Secondary Biology Mock Test Your Name Phone Number Your Email ID 1. The most significant feature of vegetative propagation is thatit is an age old practice.it ensures that the progeny individuals are resistant to diseases and pests.it is a method of producing a large number of individuals genetically identical to the parent.it is a method of producing a large number of individuals genetically different from the parent.2. In animals, juvenile phase is followed by-reproductive phaseold agevegetative phasesenescent phase3. Development of unfertilised ovum into a new individual is called .4. External fertilisation occurs in majority ofliverwortsmossesfungialgae5. Appearance of vegetative propagules from the nodes of plants such as sugarcane and ginger is mainly becausenodes have meristematic cellsnodes have non-photosynthetic cellsnodes are located near the soilnodes are shorter than intemodes6. 7. Gametogenesis and gamete transfer are events.8. Sugarcane is propagated byseedsstem cuttingroot cuttingleaf buds9. There are various types of reproduction. The type of reproduction adopted by an organism depends onthe organism’s habitat, physiology, and genetic makeupthe habitat and morphology of the organismmorphology of the organismmorphology and physiology of the organism10. Match the terms in Column I with the organisms in Column II. Column I Column II A. Fragmentation 1. Pistia B. Binary fission 2. Spirogyra C. Bulbils 3. Saccharomyces D. Budding 4. Paramoecium 5. Agave A – 2, B – 3, C – 5, D – 4A – 3, B – 4, C – 5, D – 2A – 2, B – 4, C – 5, D – 3A – 2, B – 4, C – 3, D –511. cycle occurs in non-primate mammals like cows and dogs.12. results in the formation of zygote.13. Vegetative reproduction in plants is a method of reproduction.14. The terms homothallic and monoecious are used to denotepistillate flowers.unisexual conditionstaminate flowersbisexual condition15. There is no natural death in single celled organisms like Amoeba and bacteria because-parental body is distributed among the offspringthey reproduce by binary fissionthey cannot reproduce sexuallythey are microscopic16. is the vital link that ensures continuity between one generation to the next.17. In papaya and date palm, both male and female flowers are present on the same plant.FalseTrue18. Plants produced through vegetative propagation are called clones.TrueFalse19. Vegetative propagation in Pistia occurs byrunnersuckeroffsetrhizome20. Mark the odd one in each of the following groups.Earthworms, Sponges, Cockroaches, Tapeworms.Please select your answerCockroachesSpongesEarthwormsTapewormsTime is Up! 0 comment 0 FacebookTwitterPinterestEmail admin@ysdf.in previous post HS Geography Mock Test next post RRB Group D Mock Test Related Articles HS Geography Mock Test August 7, 2021 HS History Mock Test August 7, 2021 Leave a Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment. Δ
