Question

G. Study the diagram given below and then answer the questions given below :- (3) 1. Identify the tissue and give a reason to support your answer 2.Where is this tissue likely to be found ? with the digram​

Answer 1

Answer:

(a) The diagram given is a section of a phloem tissue in plants.

(b) The following parts are labelled:

1 – Sieve cell

2 – Phloem parenchyma cell

3 – companion cell

4 – sieve plate

(c) In plants, phloem is found in the stem and leaves as it is the tissue that conducts food, the manufactured food in the leaves needs to be transported to other plant parts.

(d) Listed below are the functions of the labelled parts:

1: Sieve cell – assists in transporting food from leaves to storage structures and other plant parts.

2: Phloem parenchyma cell – Stores fat, starch and other organic food material

3: companion cell – Facilitates the functioning of the cells of sieve tube

4: sieve plate – Dissolved organic solutes and water moves through these structures as it contains perforations

Explanation:

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Answer 2

Answer:

(a) The diagram given is a section of a phloem tissue in plants.

(b) The following parts are labelled:

1 – Sieve cell

2 – Phloem parenchyma cell

3 – companion cell

4 – sieve plate

(c) In plants, phloem is found in the stem and leaves as it is the tissue that conducts food, the manufactured food in the leaves needs to be transported to other plant parts.

(d) Listed below are the functions of the labelled parts:

1: Sieve cell – assists in transporting food from leaves to storage structures and other plant parts.

2: Phloem parenchyma cell – Stores fat, starch and other organic food material

3: companion cell – Facilitates the functioning of the cells of sieve tube

4: sieve plate – Dissolved organic solutes and water moves through these structures as it contains perforations

Explanation: