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Chapter 2 of 20
Important Questions

Heredity and Evolution

Maharashtra Board · Class 10 · Science

Most important questions from Heredity and Evolution for Maharashtra Board Class 10 Science board exam 2026. MCQs, short answer, and long answer questions with marks.

43 questions40 flashcards5 concepts

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43 Questions·
multiple choicemultiple correct

Sample Questions

1multiple correct

Which of the following are components of DNA? (Select all correct answers)

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Adenine, Thymine, Guanine, Cytosine

DNA contains four nitrogenous bases: Adenine (A), Thymine (T), Guanine (G), and Cytosine (C). Uracil is found in RNA, not DNA.

2multiple choice

Evolution is a very slow process that takes place over:

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Long duration

Evolution is a gradual change occurring in living organisms over a very long duration, involving thousands or millions of years.

3multiple correct

Which of the following are evidences of evolution? (Select all correct answers)

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Morphological evidences, Fossils, Vestigial organs, Connecting links, Embryological evidences

All these are valid evidences of evolution: morphological similarities, fossil records, vestigial organs, connecting links between species, and embryological similarities.

4multiple choice

Vestigial organs are:

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Degenerated or useless organs

Vestigial organs are degenerated or underdeveloped useless organs that were functional in ancestors but became useless due to evolutionary changes.

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Frequently Asked Questions

What are the important topics in Heredity and Evolution for Maharashtra Board Class 10 Science?
Heredity and Evolution covers several key topics that are frequently asked in Maharashtra Board Class 10 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Heredity and Evolution — Maharashtra Board Class 10 Science?
Understand the core concepts first, then work through the 43 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many important questions are there in Heredity and Evolution?
There are 43 practice questions available for Heredity and Evolution. These cover multiple question types including MCQs, short answer, and long answer questions.

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Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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