Comprehension
The two structures shown below are formed in the process of spermatogenesis. Study them carefully and answer the questions that follow.
Question: 1
Identify process converting Structure A (Spermatid) to B (Spermatozoon).
Identify process converting Structure A (Spermatid) to B (Spermatozoon).
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Do not confuse with "Spermiation" which is the release of sperm from Sertoli cells.
Updated On: Mar 9, 2026
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Solution and Explanation
Step 1: Understanding the Concept:
Final maturation of sperm cells.
Step 2: Detailed Explanation:
Non-motile spermatids are transformed into motile, mature sperm.
Step 3: Final Answer:
Spermiogenesis.
Final maturation of sperm cells.
Step 2: Detailed Explanation:
Non-motile spermatids are transformed into motile, mature sperm.
Step 3: Final Answer:
Spermiogenesis.
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Question: 2
State two modifications in Structure B.
State two modifications in Structure B.
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The middle piece contains mitochondria to power the tail!
Updated On: Mar 9, 2026
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Solution and Explanation
Step 1: Understanding the Concept:
Morphological changes.
Step 2: Detailed Explanation:
1. Development of a flagellar tail for motility.
2. Formation of a cap-like acrosome containing enzymes for fertilization.
Step 3: Final Answer:
Tail and Acrosome formation.
Morphological changes.
Step 2: Detailed Explanation:
1. Development of a flagellar tail for motility.
2. Formation of a cap-like acrosome containing enzymes for fertilization.
Step 3: Final Answer:
Tail and Acrosome formation.
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