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Multiple Choice
Which of the following cells are produced by male and female gonads during sexual reproduction?
A
Somatic cells
B
Stem cells
C
Gametes
D
Zygotes
Verified step by step guidance
1
Understand the context: The question is asking about the type of cells produced by male and female gonads during sexual reproduction. Gonads are the reproductive organs (testes in males and ovaries in females).
Recall the definition of gametes: Gametes are specialized reproductive cells (sperm in males and eggs/ova in females) that are haploid, meaning they contain half the number of chromosomes compared to somatic cells.
Differentiate between the options: Somatic cells are body cells that make up most of the organism's tissues and organs and are diploid (contain a full set of chromosomes). Stem cells are undifferentiated cells that can develop into various cell types but are not directly involved in sexual reproduction. Zygotes are formed after the fusion of male and female gametes during fertilization.
Identify the correct answer: Since gametes are the cells produced by gonads for sexual reproduction, they are the correct answer. Somatic cells, stem cells, and zygotes are not produced by gonads for this purpose.
Conclude: The male gonads (testes) produce sperm, and the female gonads (ovaries) produce eggs/ova. These gametes are essential for sexual reproduction and combine during fertilization to form a zygote.