Question

biology please answer it​

Answer 1

Answer:

III) 1) The transport of food from the leaves to the other parts of the plant occurs through the vascular tissue called phloem. The food (sugar) made in leaves is loaded into the sieve tubes of phloem tissue by using the energy derived from ATP.

2) The key to plant growth is meristem, a type of plant tissue consisting of undifferentiated cells that can continue to divide and differentiate. Meristem allows plant stems and roots to grow longer (primary growth) and wider (secondary growth).

3) Sclerenchyma Tissue is a dead, fiber like cells as bundles of Sheath in stems and leaves.

4) The plant epidermis consists of three main cell types: pavement cells, guard cells and their subsidiary cells that surround the stomata and trichomes, otherwise known as leaf hairs. The epidermis of petals also form a variation of trichomes called conical cells.

5) These bundles include both xylem and phloem

IV) 1.Cork -

2.Myofibrils - (e) Contractility

3.Root Tip - (d) Apical Meristem

4.Tissues - (c) Protective Tissue

5.Blood cell formation - (b) Bone Marrow

Explanation:

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Answer 2

Explanation:

Answer not explanation.

1. The tissue which transport food from leaves to other parts of plants are pholem.
2. Tissues made up of actively dividing cells are called meristematic tissue or meristem.
3. Epiderms is tough and some are dead due to external conditions.. mostly have a waxy layer of cuticle.
4. Epidermis in botany, outermost

,protoderm- derived layer of cell covering the stem, root, leaf, flowers,fruit and seed parts of a plant.

5. The vascular system is made up of the vessels that carry blood and lymph through the body.

Q4. match the following

1.protective tissue.

2.cellular level.

3.contractility.

4.apical meristem.

5.division of labour.

6.bone narrow.