Question

correct label for diagram A—Sieve tube cell, B-- Sieve plate, c-- Companion cell, D – Phloem Parenchyma A Sieve plate, B-- Sieve tube cell, C-- Phloem Parenchyma, D --Companion cell A--Companion cell, B Sieve tube cell, C – Sieve plate D – Phloem parenchyma A –Sieve plate, B –Companion Cell, C—Sieve tube cell, D Phloem parenchyma

Answer 1

Answer:

a-sieve plate b- sieve tube ,c-phoelem paranchyma , d-companion cell

Explanation:

Answer 2

Answer:

The correct option is the second option which is A - Sieve plate, B - Sieve tube cell, C - Phloem Parenchyma, D - Companion cell

Explanation:

What is phloem?

• Phloem is a type of vascular tissue that helps the plant transport organic materials and food from the leaves to the growing parts or storage area.
• This phloem is mostly made of living cells.

What are the components of phloem?

The components of phloem include the following:

• Sieve plate: This is the cross wall that helps to separate one phloem from another, and it has pores in it. In the given diagram, part A is a sieve plate.
• Sieve tube: This is a thin-walled, tube-like living cell that helps to transport food in the phloem. In the given diagram, part B is the sieve tube cell.
• Phloem parenchyma: This is an important plant tissue that has a cell nucleus and protoplasm. Its main function is to store food, resins, mucilage, and latex. In the given diagram, part C is phloem parenchyma.
• Companion cell: This is an elongated cell. It will have a large nucleus and be attached to other sieve elements of phloem. In the given diagram, part D is the companion cell.

Therefore, the second option is the correct option, which is,

A - Sieve plate,

B - Sieve tube cell,

C - Phloem Parenchyma,

D - Companion cell

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