Class 12 · Biology
Human Reproduction
NEET questions.
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250 verified questions · NCERT chapter mapped · automatic error log
BiologyPlate 54
NeetVellum atlas · fig. biology
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Three examples from the live 250-question bank. Answers appear after attempting them in practice mode.
Example 1 · difficulty 1/5
In a normal human female, fusion of the sperm with the ovum most commonly occurs at which of the following sites?
- A. Fundus of the uterus
- B. Ampullary-isthmic junction of the fallopian tube
- C. Infundibulum bearing the fimbriae
- D. Cervical canal
Example 2 · difficulty 2/5
Around mid-cycle both gonadotropins rise, but the event that directly ruptures the mature Graafian follicle and liberates the ovum is induced by:
- A. A gradual return of FSH to baseline levels
- B. Sustained secretion of progesterone by thecal cells
- C. A sudden surge in the secretion of LH
- D. Negative feedback of oestrogen on the hypothalamus
Example 3 · difficulty 3/5
Immediately after a human primary oocyte completes meiosis-I, its tiny first polar body will contain:
- A. 23 chromosomes, each composed of two sister chromatids
- B. 23 chromosomes, each without a paired chromatid
- C. 46 chromosomes, identical in number to the parent cell
- D. 22 autosomes and no sex chromosome
The chapter mastery loop
- 1. Attempt firstExpose recall gaps before rereading.
- 2. Classify the missConcept, careless, rushed or guessed.
- 3. Re-practiceReturn until the error pattern disappears.
Frequently asked questions
How many Human Reproduction NEET questions are available?
NeetVellum publishes 250 verified questions for this chapter. Free accounts use the daily UG quota; UG Pro removes it.
How should I revise Human Reproduction for NEET?
Attempt questions before rereading, classify each miss, revisit the exposed NCERT concept, then re-practice until the error pattern disappears.