Mizoram Board Solutions for Chapter: Heredity and Evolution, Exercise 7: EXERCISES

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Mizoram Board Science Solutions for Exercise - Mizoram Board Solutions for Chapter: Heredity and Evolution, Exercise 7: EXERCISES

Attempt the free practice questions on Chapter 9: Heredity and Evolution, Exercise 7: EXERCISES with hints and solutions to strengthen your understanding. SCIENCE TEXTBOOK FOR CLASS X solutions are prepared by Experienced Embibe Experts.

Questions from Mizoram Board Solutions for Chapter: Heredity and Evolution, Exercise 7: EXERCISES with Hints & Solutions

EASY
10th Mizoram Board
IMPORTANT

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?

EASY
10th Mizoram Board
IMPORTANT

How are the areas of study – evolution, and classification – interlinked?

MEDIUM
10th Mizoram Board
IMPORTANT

Explain the terms analogous and homologous organs with examples.

MEDIUM
10th Mizoram Board
IMPORTANT

Explain the importance of fossils in deciding evolutionary relationships.

HARD
10th Mizoram Board
IMPORTANT

What evidence do we have for the origin of life from inanimate matter?

MEDIUM
10th Mizoram Board
IMPORTANT

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?

MEDIUM
10th Mizoram Board
IMPORTANT

How is the equal genetic contribution of male and female parents ensured in the progeny?

HARD
10th Mizoram Board
IMPORTANT

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?