In animals, specialized diploid cells that undergo meiosis are calledMultiple choice question.alleles.zygotes.gametes.germ cells.

Break Down the Problem

1. Identify the focus of the question: specialized diploid cells that undergo meiosis in animals.
2. Review the options provided: alleles, zygotes, gametes, germ cells.

Relevant Concepts

1. Meiosis - A type of cell division that reduces the chromosome number by half, leading to the production of gametes.
2. Germ Cells - These are the cells that give rise to gametes, undergoing meiosis to produce sperm and eggs.
3. Zygotes - They are formed by the fusion of gametes during fertilization, thus they are diploid but not directly involved in meiosis.
4. Gametes - These are the result of meiosis but when discussing diploid cells that undergo meiosis, germ cells are the ones that fit.

Analysis and Detail

• Alleles are different forms of a gene, not cells.
• Zygotes are the result of fertilization, not cells that undergo meiosis.
• Gametes are the end products of meiosis but originate from germ cells.
• Germ Cells are specifically the specialized diploid cells that undergo meiosis.

Verify and Summarize

Since only germ cells undergo meiosis, and they are indeed diploid specialized cells in animals, this analysis confirms that the best fit based on biological definitions is the germ cells.

Final Answer

The correct answer is germ cells.