Biology
Which adaptation is NOT associated with desert plants to minimise water loss through transpiration?
- Reduced number of stomata
- Thick, waxy cuticle
- Deep root systems
- Increased leaf surface area
Related Questions
Which of the following process occurs only in meiosis and NOT in mitosis:
- Chromosome duplication
- Crossing over
- Cytokinesis
- Chromosome alignment
Assertion (A): Blood flows from the left atrium to the left ventricle of the heart.
Reason (R): The tricuspid valve separates the left atrium from the left ventricle.
- (A) is true and (R) is false.
- (A) is false and (R) is true.
- Both (A) and (R) are true.
- Both (A) and (R) are false.
Assertion (A): Spraying of pesticides and insecticides can cause water pollution.
Reason (R): Pesticides and insecticides are non-biodegradable agricultural wastes.
- (A) is true and (R) is false.
- (A) is false and (R) is true.
- Both (A) and (R) are true.
- Both (A) and (R) are false.
The diagram given below represents a nephron. Ultrafiltration of blood occurs in:
- Bowman’s capsule
- Glomerulus
- Proximal Convoluted Tubule
- Loop of Henle