Write one word for the following.

1. Roots growing from the base of the stem ..............................

2. The green coloured pigment foudn in leaves ..............................

3. The flat green part of the leaf ..............................

4. The arrangement of veins in a leaf ..............................

5. The loss of water through stomata ..............................

6. The male reproductive part of a flower ..............................

7. A powdery substance produced by anthers

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Solution

1. Roots growing from the base of the stem: Fibrous roots
2. The green-coloured pigment found in leaves: Chlorophyll
3. The flat green part of the leaf: Lamina
4. The arrangement of veins in a leaf: Venation
5. The loss of water through stomata: Transpiration
6. The male reproductive part of a flower: Stamen
7. A powdery substance produced by anther: Pollen

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Similar questions

Name :

(a) Parts of the root.

(b) Parts of the stem.

(d) Parts of a leaf.

(e) A small leaf-like part at the base of the leaf.

(f) Parts of a flower.

(g) Outermost whorl of a flower.

Question 4

Which of the following is not a correct match?
(a) Petiole: attaches leaf to stem
(b) Lamina: green flat part of leaf
(c) Margin: gives shape to the leaf
(d) Veins: transpiration

Q. Write one word for the following.

1.	The substance that is broken down in the body to obtain energy	....................
2.	The green pigment present in leaves	....................
3.	Structures in leaves that contain the green pigment	....................
4.	Stacks of thylakoids	....................
5.	Structures that carry water and minerals from the roots to the leaves of a plant	....................
6.	Structures that carry stratch to various parts of a plant	....................

Give one word/term for the following :
(a) A flower containing both male and female parts
(b) Arrangement of flowers on a twig/stem
(c) When pollen grains of a flower reach the stigma of the same flower.
(d) When maturation time of reproductive parts in a flower is different.
(e) When stigma and anthers do not grow up to same height, which favours only cross-pollination ?
(f) Pollination of flowers by insects.
(g) Pollination of flowers by birds.

Q. Fill in the blanks:
1. ...................... is the male part of the flower.
2. Ovule grows into ...................... on fertilisation.
3. Leaves are green as they contain ...................... .
4. The wheat plant has ...................... venation.
5. Plants with fibrous roots have ...................... venation.

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1.	Roots growing from the base of the stem	..............................
2.	The green coloured pigment foudn in leaves	..............................
3.	The flat green part of the leaf	..............................
4.	The arrangement of veins in a leaf	..............................
5.	The loss of water through stomata	..............................
6.	The male reproductive part of a flower	..............................
7.	A powdery substance produced by anthers