NCERT Solutions for Chapter: Reproduction in Organisms, Exercise 4: LONG ANSWER TYPE QUESTIONS
NCERT Biology Solutions for Exercise - NCERT Solutions for Chapter: Reproduction in Organisms, Exercise 4: LONG ANSWER TYPE QUESTIONS
Attempt the practice questions on Chapter 1: Reproduction in Organisms, Exercise 4: LONG ANSWER TYPE QUESTIONS with hints and solutions to strengthen your understanding. NCERT Exemplar Biology - Class 12 solutions are prepared by Experienced Embibe Experts.
Questions from NCERT Solutions for Chapter: Reproduction in Organisms, Exercise 4: LONG ANSWER TYPE QUESTIONS with Hints & Solutions
Enumerate the differences between asexual and sexual reproduction. Describe the types of asexual reproduction exhibited by unicellular organisms.
Do all the gametes formed from a parent organism have the same genetic composition (identical DNA copies of the parental genome)? Analyse the situation with the background of gametogenesis and provide or give a suitable explanation.
Although sexual reproduction is a long drawn, energy-intensive complex form of reproduction, many groups of organisms in Kingdom Animalia and Plantae prefer this mode of reproduction. Give at least three reasons for this.
Differentiate between oestrus and menstrual cycles. Cite an example for each type.
Differentiate between ovipary and vivipary. Cite an example for each type.
Rose plants produce large, attractive bisexual flowers, but they seldom produce fruits. On the other hand, a tomato plant produces plenty of fruits though they have small flowers. Analyse the reasons for the failure of fruit formation in rose.
