Home
Class 12
BIOLOGY
Unloading of mineral ions occur at the f...

Unloading of mineral ions occur at the fine vein endings through (A) _____ and (B) _____ sink cells.

Text Solution

Verified by Experts

The correct Answer is:
A-diffusion,
B-Active uptake
Promotional Banner

Similar Questions

Explore conceptually related problems

Tracheids are elongated cells with thick and (A)_____ walls ad (B)_____ ends.

Transpiration is the (A)____ of water by plants. It occurs mainly through the (B) ____ in the leaves.

Most of the minerals enter into the cytoplasm of epidermal cells of root by (A)_____ while some ions move (B)____ into the epidermal cells.

A thin uniform metallic rod of length 0.5 m and radius 0.1 m rotates with an angular velocity 400rad/s is a horizontal plane about a vertical axis passing through one of its ends. Calculate (a) tenstion in the rod and (b) the elogation of te rod. The density of material of the rod is 10^(4)kg//m^(3) and the young's modulus is 2xx10^(11)N//m^(2)

Which of the following statement is related to sexual reproduction in animals ? (A) Single parent is involved (B) Gamete formation occur (C) Offspring are exact copies of their parent (D) Common among single celled organisms.

While doing an experiment with potcntiometc as shown in figure in was found that th deflection is one sided and (i) the detlectio, decreased while moving from one end A of the wire to the end B, (ii) the deflection increase while the jockey was moved towards the end (i) Which terminal + or - ve Of the cell E_(1) connected at X in case (i) and how is related to E ? (ii) Which terminal of the cell E_(1) is connected at X in case (ii) ?

In single celled organisms growth or reproduction occurs through ......

A thin circular ring of area A is held perpendicular to a uniform field of induction B. A small cut is made in the ring and a galvanometer is connected across the ends such that the total resistance of the circuit is R. When the ring is suddenly squeezed to zero area, the charge flowing through the galvanometer is _____