Biology
The liquid which collects in the cavity of Bowman's capsule is
- concentrated urine
- blood plasma minus blood proteins
- glycogen and water
- used bile for excretion
Related Questions
Which of these is not a vestigial organ in human beings?
- Appendix
- Wisdom tooth
- Gall bladder
- Nictitating membrane
Blood flows in arteries in spurts and is under pressure. Which of the following reasons support this statement?
P. Arteries transport blood from left ventricles.
Q. Blood in left ventricle is at a high pressure.
R. Arteries have valves.
- Only P
- Only Q
- Only P and Q
- Only P and R
The water absorbed by the root is carried through the stem to all parts of the plant.
Which of the following is/are involved in the process described above?
(1) Xylem (2) Phloem (3) Hydathodes (4) Guard cells
- Only 1
- Only 1, 2 and 3
- Only 2 and 3
- Only 1, 3 and 4
Name the following.
(a) The instrument which is used to measure water uptake by the plant shoot during transpiration.
(b) Movement of substances into root cells without the expenditure of energy.
(c) The enzyme that is released from the injured cells and blood platelets of a wound.
(d) The hormone produced when a plant is exposed to stress.
(e) The part of the internal ear concerned with dynamic equilibrium of the body.