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NEET UG Biology: Genetics and Evolution — Chapter Test 1

NEET UG • Biology • Genetics and Evolution • Chapter Test

EasyFREE

15

Questions

20 min

Duration

15

Marks (1 each)

No

Negative marking

Original practice questions with full solutions by ExamPortal.

Instructions

  • • Read each question carefully and pick the correct answer.
  • • You can mark questions for review and come back to them.
  • • Answers are saved automatically.
  • • The test is submitted automatically when time runs out.

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This test is completely free.

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SYLLABUS & QUESTION BLUEPRINT

Sample Practice Questions

Preview 5 sample questions from this 15-question test. Test your knowledge below or take the full exam in timed CBT mode.

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Question 1 of 15
The phenotypic ratio of a Mendelian monohybrid F₂ is
A
1 : 2 : 1
B
3 : 1
C
9 : 3 : 3 : 1
D
1 : 1
View Correct Answer & Step-by-Step Solution
Correct Option:(B)3 : 1

Detailed explanation is available inside the official test attempt review.

Question 2 of 15
The phenotypic ratio of a Mendelian dihybrid F₂ is
A
3 : 1
B
9 : 3 : 3 : 1
C
1 : 2 : 1
D
9 : 7
View Correct Answer & Step-by-Step Solution
Correct Option:(B)9 : 3 : 3 : 1

Detailed explanation is available inside the official test attempt review.

Question 3 of 15
A test cross is a cross between an F₁ hybrid and
A
a dominant parent
B
a homozygous recessive parent
C
another F₁
D
any plant
View Correct Answer & Step-by-Step Solution
Correct Option:(B)a homozygous recessive parent

Detailed explanation is available inside the official test attempt review.

Question 4 of 15
Flower colour in snapdragon shows
A
complete dominance
B
incomplete dominance
C
codominance
D
epistasis
View Correct Answer & Step-by-Step Solution
Correct Option:(B)incomplete dominance

Detailed explanation is available inside the official test attempt review.

Question 5 of 15
ABO blood groups show
A
incomplete dominance
B
codominance and multiple alleles
C
polygenic inheritance
D
linkage only
View Correct Answer & Step-by-Step Solution
Correct Option:(B)codominance and multiple alleles

Detailed explanation is available inside the official test attempt review.

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Frequently asked questions

How many questions are there in NEET UG Biology: Genetics and Evolution — Chapter Test 1?

There are 15 questions to answer in 20 min. Each correct answer gives 1 mark, for a total of 15 marks.

Is there negative marking?

No. Wrong answers do not lose marks, so attempt every question.

Is this mock test free?

Yes, it is completely free. Just log in with your email to start.

What does this test cover?

It covers the chapter "Genetics and Evolution" of NEET UG Biology. All questions are original, with a full solution for each.

Will I see my result and the solutions?

Yes. Right after you submit you get your score, accuracy, rank and percentile, and you can review every question with the correct answer and a step-by-step explanation.

Can I take this test again?

Yes, you can retake it as many times as you like and compare your scores.