Explore topic-wise MCQs in Life Sciences.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Life Sciences knowledge and support exam preparation. Choose a topic below to get started.

1.

Name the effect which shows the change in expression of alleles of the gene due to a specific environmental condition.

A. Pleiotropy
B. Linkage
C. Phenocopy
D. Penetrance
Answer» D. Penetrance
2.

What is psudoallele?

A. Allele with similar function
B. Allele with similar structure
C. Alleles with similar function and structure
D. Alleles with similar function and different structure
Answer» E.
3.

Which of the following does not show Mendel s law of inheritance?

A. Masking gene interaction
B. Epistasis
C. Supplementary gene interaction
D. Codominance
Answer» E.