Day 6: MH HSC Class 12 Biology
5 questions. Try each one first, then open its answer.
Question 1
Reproduction in Lower and Higher Plants. This type asked 2 times: Mar 2024, Jun 2026. This one: Jun 2026
Q. 2(i)How many meiotic divisions are required to produce 80 male gametes in Angiosperms?Question 2
Biodiversity, Conservation and Environmental Issues. This type asked 2 times: Jul 2025, Feb 2026. This one: Feb 2026
Q. 9Explain various harmful effects of noise pollution on human being.Question 3
Control and Coordination. This type asked 2 times: Mar 2024, Feb 2026. This one: Feb 2026
Q. 21(a) Mention the name of germ layer from which adrenal cortex and pancreas are developed. (b) Explain the role of alpha () and delta () cells of islets of Langerhans.Question 4
Organisms and Populations. This type asked 2 times: Mar 2024, Feb 2026. This one: Feb 2026
Q. 1(x)The number of deaths when environmental pressures come into play is known as _____.Tap an option to check your answer.
Question 5
Origin and Evolution of Life. This type asked 2 times: Jul 2024, Feb 2026. This one: Feb 2026
Q. 1(iii)The cranial capacity of Neanderthal-man was _____ C.C.Tap an option to check your answer.