VERY SHORT ANSWER TYPE
1. Name the kind of tissue found
(a) at the tip of plant roots.
(b) at the lower surface of leaf.
(c) in the inner lining of intestine.
(d) at the joint between two long bones.
*(e) in the walls of the veins of leaves.
(f) as gritty masses in the skin of pears.
Answers
Answer:
a)Tissue found at the tip of plant roots is – parenchyma
b)Tissue found at the lower surface of leaf – parenchyma
c)Tissue found in the inner lining of intestine – ciliated epithelium
d)Tissue found at the joint between two long bones – connective tissue
e)Tissue in the walls of the veins of leaves – parenchyma
f)Tissue as gritty masses in the pulp of pears – parenchyma.
Explanation:
Mark as brilliant
(a) at the tip of plant roots.
Ans) Apical meristems
(b) at the lower surface of leaf.
Ans) Mesophyll
(c) in the inner lining of intestine.
Ans) Intestinal epithelium
(d) at the joint between two long bones.
Ans) Ligament
(e) in the walls of the veins of leaves.
Ans) Parenchyma
(f) as gritty masses in the skin of pears.
Ans) Sclereids
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✪ Apical meristems are found at the tip of plant roots. They are also known as the growing tip. Its main function is to trigger the growth of new cells in
seedlings.
✪ Mesophyll is present at the lower surface of leaf. These cells are large spaces and allow carbon dioxide to move freely and I've an important role in photosynthesis.
✪ Intestinal epithelium is found in the inner lining of intestine. These are single layer of cells, and known as the most rapidly self-renewing tissue in mammals. It perform an important role in the primary functions of digestion.
✪ Ligament is present at the joint between two long bones. These tissues connect 2 bones, give them support and limit their movement.
✪ Parenchyma tissues are present in the walls of the veins of leaves. They have important functions in plants such as photosynthesis, gas exchange, food storage and sap secretion.
✪ Sclereids are the gritty masses in the skin of pears. They are extremely variable in shape. They are used to protect other cells.