Download App

STD 12 - 3. reproductive health — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 3. reproductive health1 Mark
MCQ
Birth rate is directly proportional to
  • A
    Good food
  • ✓
    Illiteracy
  • C
    High social status
  • D
    Age of marriage
✓

Answer

Correct option: B.
Illiteracy
b
It's Obvious

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (0.5 Marks)" from STD 12 - 3. reproductive health→STD 12 - 3. reproductive health — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Maximum growth rate occurs in:
→
Seminal plasma, the fluid part of semen, is contributed by.
  1. Seminal vesicle.
  2. Prostate.
  3. Urethra.
  4. Bulbourethral gland.
    →
    In split genes, the coding sequences are called
    →
    Spleen is
    →
    Night blindness can be prevented by use of:
    →
    A nucleoside differs from a nucleotide in not having
    →
    Assertion : Mast cells in the human body release excessive amounts of inflammatory chemicals, which cause allergic reactions.

    Reason : Allergens in the environment on reaching human body stimulate mast cells in certain individuals.

    →
    Bt cotton is used to destroy
    →
    $A$ : Eight cells of octant stage in dicot embryogeny are made by $2$ vertical and one transverse divisions in
    embryonal cell.
    $R$ : These cells are arranged in epibasal and hypobasal tier.
    →
    Which of the following evidences are related to Darwin finches?
    →