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Variation and Genetics MCQs with Answers

Welcome to the Variation and Genetics MCQs with Answers. In this post, we have shared Variation and Genetics Online Test for different competitive exams. Find practice Variation and Genetics Practice Questions with answers in Biology Tests exams here. Each question offers a chance to enhance your knowledge regarding Variation and Genetics.

Variation and Genetics Online Quiz

By presenting 3 options to choose from, Variation and Genetics Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Variation and Genetics Questions and Answers and click over the correct answer.

  • Test Name: Variation and Genetics MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

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Variation and Genetics MCQs

Variation and Genetics

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1 / 40

What is the term for the inheritance pattern where neither allele is dominant over the other?

2 / 40

Which term describes the genetic makeup of an organism for a particular trait?

3 / 40

What is the term for the study of the inheritance of traits?

4 / 40

What is the term for the specific combination of alleles an organism has for a particular trait?

5 / 40

In a Punnett square, what represents the possible genotypes of offspring from a genetic cross?

6 / 40

What is the term for the specific location of a gene on a chromosome?

7 / 40

What is the term for a trait controlled by multiple genes?

8 / 40

What is the basic unit of heredity?

9 / 40

In genetics, what does the term "homozygous" mean?

10 / 40

What is the term for the allele that is always expressed, masking the effect of the recessive allele?

11 / 40

What is the term for the genetic makeup of an individual?

12 / 40

What term describes the physical characteristics of an organism?

13 / 40

Which term describes an organism with two different alleles for a particular gene?

14 / 40

What is the term for a breeding experiment involving the crossing of individuals with different genotypes?

15 / 40

What is the term for a trait controlled by a single gene with two alleles?

16 / 40

What is the term for the observable physical or biochemical characteristics of an organism?

17 / 40

What is the term for a specific form of a gene?

18 / 40

What is the term for the observable physical or biochemical characteristics of an organism?

19 / 40

What is the term for the alleles an organism carries for a particular trait?

20 / 40

What is the term for a diagram used to predict the outcome of a genetic cross?

21 / 40

What is the term for the mating of two organisms with different phenotypes for a particular trait?

22 / 40

What is the term for the alleles an organism carries for a particular trait?

23 / 40

What is the term for the genetic makeup of an organism?

24 / 40

What is the term for a situation where both alleles of a gene are fully expressed, resulting in a phenotype that is a blend of the two?

25 / 40

What is the term for an allele that is masked when a dominant allele is present?

26 / 40

What is the term for a trait that is influenced by the environment as well as genetics?

27 / 40

What is the term for the physical expression of a gene?

28 / 40

In Mendel's experiments, what did he call the offspring resulting from a cross between parents that are homozygous for different traits?

29 / 40

What is the term for a trait that is expressed when two different alleles are present?

30 / 40

What is the term for the different forms of a gene?

31 / 40

Which type of cell division produces gametes?

32 / 40

What is the term for the process by which DNA is copied to produce new cells?

33 / 40

What is the term for a group of genes that are inherited together?

34 / 40

Which term describes the genetic makeup of an organism?

35 / 40

How many copies of each gene does a diploid organism typically have?

36 / 40

What is the term for the trait that is expressed in the heterozygous condition?

37 / 40

What is the term for a trait that is influenced by multiple genes?

38 / 40

What is the term for the study of the inheritance of traits?

39 / 40

What is the term for the process by which DNA is copied to produce new cells?

40 / 40

In humans, what determines the sex of offspring?

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