Download App

STD 11 - 4. Animal kingdom — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 4. Animal kingdom1 Mark
MCQ
Most efficient reproductive system is present in the animals of
  • A
    Coelenterata
  • B
    Nematoda
  • C
    Some annelida
  • ✓
    Platyhelminthes
✓

Answer

Correct option: D.
Platyhelminthes
d
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 (1 Marks)" from STD 11 - 4. Animal kingdom→STD 11 - 4. Animal kingdom — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

Injury to adrenal cortex is not likely to affect the secretion of which one of the following?
→
The meaning of taxon in the classification of animals
→
$O_2$ maintains the operation of Kreb's cycle by
→
Which one of these animals is not a homeotherm?
→
The processes involved in stomatal transpiration are:
→
Which of the following statements are correct about the midbrain?

$(I)$. Located between the thalamus/hypothalamus

$(II)$. Has a canal named cerebral aqueduct passes through

$(III)$. Dorsal part consists of $4$ lobes

Choose the correct option

→
Characteristics of smooth muscle fibres are:
→
Integumentary nephridia are also called
→
The arachnoid membrane covers the
→
The forearm is formed by the fusion of how many bones?
→