Download App

Plant Kingdom — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYPlant Kingdom2 Marks
Question
How do angiosperms support pollinators to carry out pollination in contrast to gymnosperms?
✓

Answer

In gymnosperms, pollination to carried out only by wind Flowers in angiosperms have showy petals, nectaries, scent glands and several other devices to attract the insects, birds and other animals including man to help them to get pollinated.

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 "2 Marks Questions" from Plant Kingdom→Plant Kingdom — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

Distinguish between the followings:
Septal nephridium and pharyngeal nephridium.
→
How does water stress affect/ decrease the rate of photosynthesis?
→
What is Haemolysis? What is the reason that Oxygen respiration does not occur in red blood cells?
→
Name the type of cells that line the inner surface of PCT. Bring out the role of PCT in a human body.
→
How is residual volume different from functional residual capacity?
→
Make a comparative chart of bacteria and algae.
→
Earthworms are:
  1. Useful.
  2. Harmful.
  3. More useful than harmful.
  4. More harmful.
→
In which of the following notochord is present in embryonic stage?
  1. All chordates.
  2. Some chordates.
  3. Vertebrates.
  4. Non-chordates.
→
Name the end products of light reaction of photosynthesis. Mention the fate of each of them.
→
Why are lipids found in the macromolecular (acid insoluble) fraction, though they are micromolecules?
→