EXERCISES
Jharkhand Board Science Solutions for EXERCISES
Simple step-by-step solutions to EXERCISES questions of Heredity and Evolution from Science: Class 10. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from EXERCISES with Hints & Solutions
A study found that children with light-colored eyes are likely to have parents with light-colored eyes. On this basis, can we say anything about whether the light eye color trait is dominant or recessive? Why or why not?
How are the areas of study – evolution, and classification – interlinked?
Explain the terms analogous and homologous organs with examples.
Explain the importance of fossils in deciding evolutionary relationships.
What evidence do we have for the origin of life from inanimate matter?
Explain how sexual reproduction gives rise to more viable variations than asexual reproduction. How does this affect the evolution of those organisms that reproduce sexually?
How is the equal genetic contribution of male and female parents ensured in the progeny?
Only variations that confer an advantage to an individual organism will survive in a population. Do you agree with this statement? Why or why not?
