Genetics: Mendel’s Laws of Inheritance and Sex-linked Inheritance of Diseases

True/False Questions Mendel’s laws of inheritance were based on pea plants. Answer: True Alleles are different forms of the same gene. Answer: True Homozygous organisms have two different alleles for a particular trait. Answer: False (Homozygous organisms have two identical alleles for a trait.) The phenotype of an organism refers to its genetic makeup. Answer: … Read more

Basic Biology : Genetics

The Most Comprehensive Question Bank for ICSE Class 10 Students Multiple Choice Questions (MCQs) 1) What is the genotype of a female who is a carrier for color blindness? a) X^C X^c b) X^c Y c) X^C Y d) X^c X^c Solution: a) X^C X^c Explanation: A female carrier for X-linked diseases like color blindness … Read more

Basic Biology : Cell Cycle and Cell Division, Structure of Chromosomes

The Most Comprehensive Question Bank for ICSE Class 10 Students Multiple Choice Questions (MCQs) 1. What is the main purpose of the G1 phase in the cell cycle? (a) DNA replication (b) Protein synthesis (c) Cell growth (d) Chromosome segregation Answer: (c) Cell growth Explanation: The G1 phase, part of Interphase, is primarily focused on … Read more

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