MP Board Class 12 (MPBSE) Evolution — practice questions — page 2

Explore 32 free Evolution questions in MP Board Class 12 (MPBSE) Biology. Open each question or exercise to read its content, reference answers and available explanation.

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Evolution questions and exercises with answers

Showing questions 31–32 of 32.

Tap every statement the chapter supportsRead the answer and worked solution →Complete the role of variationRead the answer and worked solution →

Worked practice questions

Tap every statement the chapter supports

Read exercise and reference answers

Questions

Items
1. Text
  Variation leads to variable fitness
  Matches the category
  Yes
2. Text
  Drift and fragmentation accentuate variation
  Matches the category
  Yes
3. Text
  New species can appear
  Matches the category
  Yes
4. Text
  Species are unchanging
  Matches the category
  No
5. Text
  Evolution acts on single individuals
  Matches the category
  No
Category
Supported by this chapter

What it actually claims. Source: syllabus Biology, Evolution.

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Complete the role of variation

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Missing parts

Answer
population
Choices
1. population
2. cell
3. chromosome
Answer
fitness
Choices
1. fitness
2. size
3. colour

Complete the statement

Variations in a {0} result in variable {1}, which selection can then act upon.

Variation is the raw material. Source: syllabus Biology, Evolution.