The Question is from neet-zoology , and it was created by the author K SUNKANNA

Question

Select correct statement

K SUNKANNA · Accepted Answer

## CORE INFORMATION
✓ **Answer**: D
## CONCEPT FRAMEWORK
 **Primary Concept**: Human reproductive system and its events
 **Related Topics**: Puberty, Menopause, Oogenesis, Spermatogenesis
 **Prerequisites**: Basic understanding of human reproductive biology.
## SOLUTION PATHWAY
**Given Information**:
  Four statements regarding human reproductive events.
  Need to identify the correct statement.
**Method & Steps**:
 1. Analyze each statement for correctness.
  Reasoning: Evaluate each option against established biological knowledge.
  Formula/Rule: N/A
 2. Identify the true statement.
  Working: Let's examine each option:
      A. Reproductive events occur before puberty:  Incorrect. Puberty marks the beginning of reproductive capability. Before puberty, reproductive organs are immature.
      B. Remarkable similarities between the reproductive events in the male and in the female: Incorrect. While both involve gamete production, the processes (spermatogenesis and oogenesis) and timelines differ significantly.
      C. Humans are sexually reproducing and oviparous: Incorrect. Humans are sexually reproducing, but they are viviparous (giving birth to live young), not oviparous (laying eggs).
      D. Formation of ovum ceases in women around the age of 50 years: Correct. This marks the onset of menopause, the end of a woman's reproductive years.
 3. Conclude the correct statement.
  Result: Option D is the only correct statement.
  Verification:  The cessation of ovum formation around age 50 is a well-established biological fact.
 ## OPTION ANALYSIS
A :x:  Reproductive events begin at puberty, not before.
B :x:  Male and female reproductive events have key differences in process and timing.
C :x: Humans are viviparous, not oviparous.
D ✓: Menopause, characterized by the cessation of ovulation, typically occurs around age 50.
 ## LEARNING AIDS
 **Common Mistakes**:
  1.Confusing puberty with the start of reproductive events:  Puberty is the onset of reproductive maturity, not the start of reproductive organ development.
  2.Oversimplifying the complexities of human reproduction:  Male and female reproductive processes are distinct and complex.
 **Quick Tips**:
  1. Remember the key characteristics of puberty and menopause.
  2. Understand the difference between oviparous and viviparous reproduction.

K SUNKANNA · Answer

Reproductive events occur before puberty

K SUNKANNA · Answer

Remarkable similarities between the reproductive events in the male and in the female

K SUNKANNA · Answer

Humans are sexually reproducing and oviparous

K SUNKANNA · Answer

The correct Option is "Formation of ovum ceases in women around the age of 50 years"

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