Class 12 Biology - Organisms and Population MCQsQ1. A majority of organisms that are restricted to a narrow range of temperature are called as(a) stenothermal (b) endothermal(c) ectothermal
Class 12 - Biology - Biotechnology and Its Applications (Very Short Answer Based Questions - Solved)Q1. What are Transgenic crops?Answer: Genetically modified crops that contain or express one or more
CBSE Class 12 Biology Term 1 MCQsQ1: The outermost and innermost wall layers of microsporangium in an anther are respectively.(a) Endothecium and tapetum(b) Epidermis and endodermis(c) Epidermis and m
CBSE Class 12 - Biology - Chapter 1: Reproduction in Organisms (Questions and Answers)Q1: Define life span.Answer: Life span is the period from birth to the natural death of an organism.Q2: What is th
Class 12 - Biology - Reproduction in Organisms (Very Short Answer Based Questions)Q1(MCQ): Clones are(a) Morphologically similar (b) Genetically similar(c) Both (a) and (b) (d) None of these
