Home Biology Growth and Development Test Mcqs Online Preparation 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. Gray crescent is the pigment free area that appears at the time ofA. GastrulationB. FertilizationC. MorullaD. CleavageQuestion 1 of 15 Loading... Question 2 of 15 2. Germ layers are formed duringA. None of theseB. GastrulationC. OrganogenesisD. CleavageQuestion 2 of 15 Loading... Question 3 of 15 3. Which light enhances cell divisionA. Both b and cB. Blue lightC. Red lightD. Ultraviolet lightQuestion 3 of 15 Loading... Question 4 of 15 4. During elongation cell volume increases uptoA. 100 foldsB. 200 foldsC. 150 foldsD. 250 foldsQuestion 4 of 15 Loading... Question 5 of 15 5. Differentiation is the formation of specialized tissues, which occur in plantsA. Four stagesB. None of theseC. Six stagesD. Five stagesQuestion 5 of 15 Loading... Question 6 of 15 6. An irreversible increase is size is called:A. DevelopmentB. All of theseC. Embryonic developmentD. GrowthQuestion 6 of 15 Loading... Question 7 of 15 7. The condition in which one of sex chromosome is missing is known as:A. Turner’s syndromeB. Jacob’s syndromeC. Klinefelter’s syndromeD. Both b and cQuestion 7 of 15 Loading... Question 8 of 15 8. Primitive streak is actuallyA. None of theseB. ActodermC. EdodermD. MesodermQuestion 8 of 15 Loading... Question 9 of 15 9. The present goal of gerontology is to increase theA. Both a and bB. Strength of the individualC. Life spanD. Health spamQuestion 9 of 15 Loading... Question 10 of 15 10. For maximum growth, the optimum temperature is:A. 35 - 40°CB. 0 - 35°CC. 25 - 30°CD. 5 - 10°CQuestion 10 of 15 Loading... Question 11 of 15 11. The final size of a given type a cell is attained duringA. MaturationB. DifferentiationC. Both a and bD. ElongationQuestion 11 of 15 Loading... Question 12 of 15 12. Irregular shaped cap is observed in:A. None of theseB. Acetabularia cranulateC. Both a and bD. Acetabularia mediterraneaQuestion 12 of 15 Loading... Question 13 of 15 13. Degeneration and disappearance of elastic tissues in the tunica media of the blood vessel result in:A. Atheroma formationB. All of theseC. AsteriosclerosisD. Cornory blockageQuestion 13 of 15 Loading... Question 14 of 15 14. Which type of tissues are present at growing point?A. Meristematic tissuesB. Chlorenchymatous tissuesC. Seletrenchymatous tissuesD. Perenchymatous tissuesQuestion 14 of 15 Loading... Question 15 of 15 15. Which one of the following are temporary in nature?A. None of theseB. Apical meristemC. Lateral meristmemD. Intercalary meristimQuestion 15 of 15 Loading... Loading... Related Study Posts:MDCAT Test Biology Test Online PreparationASF Written Test Preparation Online McqsOnline ECAT Test Preparation McqsFPSC SST Test Preparation Mcqs OnlinePPSC Lecturer Test Preparation Online McqsTESCO Jobs Online NTS Test Preparation McqsLecturer Test KPPSC Preparation Mcqs OnlineFIA ASI Sub Inspectors Job 2024 OTS Test Preparation…SPSC SST Test Preparation Mcqs Online with SyllabusFPSC Test Preparation Mcqs Online Subject Wise