Question

1. Fill in the blanks .
a. All food chains begin with ___________
b. During photosynthesis , simple carbohydrates called _________ is formed .
c.________ are called the food factory of plants.
d. The lower side of leaves has a tiny opening called _________.​

Answer 1

Answer:

1. Plants

2. Glucose

3. Leaves

4. Stomata

Answer 2

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Solution 1 :

a. All food chains begin with plants.

Explanation

• Plants are also known as primary producers.
• Plants use light energy from the sun to produce food (sugar) from carbon dioxide and water and thus perform photosynthsis process to prepare thier own food .
• The primary consumers or herbivores living organisms like animals depends on plant's for thier food.

Solution 2 :

b. During photosynthesis , simple carbohydrates called glucose is formed.

Explanation

• Glucose is a Simple carbohydrate produced as a product of photosynthesis process performed by by green plants
• The plants used glucose for energy and to make other substances like cellulose and starch.
• Glucose is produced in stroma part of chloroplast during photosynthesis

Solution 3 :

c.Leaves are called the food factory of plants

Explanation

• Leaves are called as food factories of the plants because leaves are specialized structures which is for food production by plants during process of photosynthesis to make their own food .
• Because of photosynthetic pigment called chlorophyll the leaves get their green color

Solution 4 :

d. The lower side of leaves has a tiny opening called Stomata

Explanation

• The microscopic openings or pores in the epidermis of leaves and young stems and only path by which gasses can diffuse in and out of a leaf is called as Stomata.
• Stomata are also known as stoma, plural stomata or stomas.