Flower: Reproductive Parts of the Plant

Q.

Explain why the petals of flowers are variously colored?

Q.

1. In this figure, Identify :

(a) Male reproductive part

(b) Female reproductive part

2. Label the four whorls of flower.

3. State the function of each whorls.

Q. Members of androecium are called _____.

1. sepals
2. petals
3. pistils
4. stamens

Q. Which among the following are the parts of a male flower?

1. Anther
2. Pollen sac
3. Stigma
4. Filament

Q.

Which of the following plant part is involved in sexual reproduction?

1. Stem

2. Flower

3. Root

4. Leaf

Q. Unscramble and match the following:
$\begin{array}{cccc}& \text{Column I}& & \text{Column II}\\ \text{1}& \text{DACIMUNROE}& \text{A}& \text{Whorl of sepals}\\ \text{2}& \text{MUCIONYGE}& \text{B}& \text{Whorl of petals}\\ \text{3}& \text{ALXYC}& \text{C}& \text{Whorl of stamens}\\ \text{4}& \text{ALORLOC}& \text{D}& \text{Whorl of carpels}\end{array}$

1. 1-B, 2-C, 3-A, 4-D
2. 1-C, 2-D, 3-B, 4-A
3. 1-A, 2-D, 3-B, 4-C
4. 1-C, 2-D, 3-A, 4-B

Q. Pair the whorls with parts.

1. Calyx
2. Corolla
3. Stamen
4. Gynoecium
5. Sepals
6. Androecium
7. Petals
8. Pistil

Q. Identify the parts of a flower.

1. Sepal
2. Petal
3. Stamen
4. Pistil