Biology Growth and Development Test Mcqs Online Preparation Biology Growth and Development Test Mcqs With Answers Online Preparation Start Below 123456789101112131415Show paginator Hide paginator 7% Question 1 of 15 1. Generally, light influences growth byA. All a, b and cB. DurationC. QualityD. IntensityQuestion 1 of 15 Loading... Question 2 of 15 2. The epiblast is mainly presumptiveA. EcodermB. MesodermC. EndodermD. Both a and bQuestion 2 of 15 Loading... Question 3 of 15 3. At cephalic and of primitive streak, closely packed cells from a local thickening known asA. Primitive ridgesB. Primitive gutC. Hensen’snodeD. None of theseQuestion 3 of 15 Loading... Question 4 of 15 4. Acetabularia is a unicellularA. AlgaeB. FungusC. ProtozoanD. Blue green algaeQuestion 4 of 15 Loading... Question 5 of 15 5. The condition in which one of sex chromosome is missing is known as:A. Klinefelter’s syndromeB. Both b and cC. Turner’s syndromeD. Jacob’s syndromeQuestion 5 of 15 Loading... Question 6 of 15 6. Which one of the following is prominent in 18 hours chick embryo.A. CoelomB. NotochordC. Gill slitsD. SomitesQuestion 6 of 15 Loading... Question 7 of 15 7. Somites are seen in:A. 18-2 hours embryoB. 21-22 hours embryoC. 29 hours embryoD. 25-26 hours embryoQuestion 7 of 15 Loading... Question 8 of 15 8. The removal apex releases the lateral buds from apical dominance. It is calledA. Initation effectB. Inhibitory effectC. Both a and cD. Compensatory effectQuestion 8 of 15 Loading... Question 9 of 15 9. The capacity of some cells to evoke a specific development response in other is calledA. Embryonic developmentB. Both a and bC. Gray cresecentD. Embryonic inductionQuestion 9 of 15 Loading... Question 10 of 15 10. The branch of biology which deals with the study of abnormal developments and their causes is:A. GerontologyB. PalaeonotologyC. TeratologyD. None of theseQuestion 10 of 15 Loading... Question 11 of 15 11. Practical application of apical dominanceA. Development of potato tubersB. Promotion of lateral bud growthC. Development of tap rootD. Storing period of potato is decreasedQuestion 11 of 15 Loading... Question 12 of 15 12. Which light enhances cell divisionA. Both b and cB. Red lightC. Blue lightD. Ultraviolet lightQuestion 12 of 15 Loading... Question 13 of 15 13. During elongation cell volume increases uptoA. 200 foldsB. 150 foldsC. 250 foldsD. 100 foldsQuestion 13 of 15 Loading... Question 14 of 15 14. Irregular shaped cap is observed in:A. Acetabularia cranulateB. None of theseC. Both a and bD. Acetabularia mediterraneaQuestion 14 of 15 Loading... Question 15 of 15 15. Discoidal cleavage is observed in:A. BirdsB. PicesC. RodentsD. None of theseQuestion 15 of 15 Loading... Loading... Related Study Posts:MDCAT Test Biology Test Online PreparationASF Written Test Preparation Online McqsFPSC SST Test Preparation Mcqs OnlineOnline ECAT Test Preparation McqsPPSC Lecturer Test Preparation Online McqsLecturer Test KPPSC Preparation Mcqs OnlineSPSC SST Test Preparation Mcqs Online with SyllabusFPSC Test Preparation Mcqs Online Subject WiseIB Pakistan NTS Jobs 2025 Online Test Preparation McqsMDCAT Test Preparation Online Related Syllabus Mcqs