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Reproduction in organisms — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYReproduction in organisms1 Mark
MCQ
Rat is:
  • A
    Oviparous
  • ✓
    Viviparous
  • C
    Ovoviviparous
  • D
    Parthenogenetic
✓

Answer

Correct option: B.
Viviparous
Oviparous animals are the animals which lay eggs.
Viviparous animals produce living young ones instead of eggs.
Rats give birth to young ones.
Ovoviviparous animals produce eggs that develop within the maternal body and hatch within or immediately after extrusion from the parent.
Parthenogenetic is the reproduction by development of an unfertilized female gamete or egg that occurs especially among lower plants and invertebrates.

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