Download App

PART - 1 - Unit I : CH - 3 Plant Kingdom — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYPART - 1 - Unit I : CH - 3 Plant Kingdom2 Marks
Question
What is gymnosperm?
✓

Answer

Gymnosperms are plants in which the ovules are not enclosed by any ovary wall and remain exposed, both before and after fertilisation. The seeds that develop post- fertilisation, are not covered, i.e., are naked.

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 PART - 1 - Unit I : CH - 3 Plant Kingdom→PART - 1 - Unit I : CH - 3 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

Why does CO2 diffuse into the blood vessels in the tissues, but diffuse out of the blood vessels into the alveoli in the lungs?
→
Mention the growth areas of the root.
→
Presence of gills in the tadpole of frog indicates that:
  1. Fishes were amphibious in the past.
  2. Fishes evolved from frog like ancestors.
  3. Frogs will have gills in future.
  4. Frogs evolved from gilled ancestors.
→
State the different modes of CO2 transport in blood.
→
Which of the following phyla has no freshwater animals?
  1. Chordata
  2. Mollusca
  3. Echinodermata
  4. Arthropoda
→
Why the body cavity of cockroach is called haemocoel? Name the different layer of body wall in it.
→
Draw a labelled diagram of the femur bone.
→
Define the following terms:
zygomorphic.
→
Differentiate between the gametophyte and sporophyte of plants. What is meant by alternation of generations?
→
Represent diagrammatically a pinnately compound leaf and a palmately compound leaf. Name an example of each.
→