Translocation

Q.

The materials transported during organic translocation by phloem is/are …………………

1. Hormones

2. All of the above

3. Sucrose

4. Proteins

Q. How does water helps in transporting nutrients within the plant?

Q. ___ is the transport of food from leaves to other parts of the plant.

Q.

Water enter into sieve tubes containing sugar by the process of ___.

Q.

The carbohydrate synthesized in the leaves are transported through sieve tubes most commonly in the form of________.

1. glucose

2. triose

3. sucrose

4. soluble starch

Q.

Paheli noticed water being pulled up by a motor-pump to an overhead tank of a five-storeyed building. She wondered how water moves up to great heights in the tall trees standing next to the building. Can you tell how?

Q.

Look at the figure given below. Draw another figure of the same set-up as would be observed after a few hours.

Q. The fruits that get dispersed through animals are ___________.

1. tasteless
2. fleshy
3. dry
4. fibrous

Q.

According to plant requirements, sugar is translocated from ___ osmotic pressure to ___ osmotic pressure areas.

Q. The fruits that get dispersed through animals are ___________.

1. tasteless
2. fleshy
3. dry
4. fibrous

Q. What is the term used for long distance movement of carbohydrates in plants? How and in what form do the carbohydrates synthesized in leaves, reach long distant parts in a plant? Explain the most accepted view.