Types of Flower

Q. China rose is an example of an incomplete flower.

1. True
2. False

Q. Flowers that contain both stamen and pistil are called flowers.

Q. Which of the following is the reproductive part of the plant?

1. Flower
2. Fruit
3. Seed
4. Stem

Q.

Complete the paragraph :

Anther and filament form the_______ which is the ___reproductive part ._________, _________and __________constitute the_________

which is__________ reproductive part.

Q. Cucumber belongs to which categories of flower?

1. Complete flower
2. Incomplete flower
3. Bisexual flower
4. Unisexual flower

Q.

Hibiscus is a polyandrous flower.

1. True

2. False

Q.

What do we call the structure which forms the outside rings of modified leaves and protects the flower?

1. Petals and provides protection to flowers

2. Petals and provides vibrant colour to flowers

3. Sepals and provides vibrant colour to flowers

4. Sepals and provides protection to flowers

Q. The structure present inside the ovary is called _________.

1. ovule
2. seed
3. pollen grain
4. anther

Q. is a green part that protects the bud.

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

Q. Label the following parts marked from 1 to 8.

1. 1 - receptacle, 2 - petal, 3 - sepal, 4 - style, 5 - stigma, 6 - ovule, 7 - pollen sac, 8 - filament
2. 1 - peduncle, 2 - petal, 3 - sepal, 4 - style, 5 - stigma, 6 - ovary, 7 - pollen sac, 8 - stamen
3. 1 - pedicel, 2 - sepal, 3 - petal, 4 - stigma, 5 - style, 6 - ovary, 7 - anther, 8 - filament
4. 1 - receptacle, 2 - sepal, 3 - petal, 4 - stigma, 5 - style, 6 - ovary, 7 - stamen, 8 - filament

Q. Which part of the flower consists of the ovule?

1. Anther
2. Ovary
3. Petal
4. Sepal

Q. The structure present inside the ovary is called _________.

1. ovule
2. seed
3. pollen grain
4. anther

Q. In a flower, are found inside ovary.

1. ovules
2. petals
3. filaments
4. anthers
5. pistils

Q. flowers contain either pistil or stamen while flowers contain both stamen and pistil.

1. bisexual
2. asexual
3. Unisexual
4. Regular
5. Irregular

Q.

A logical representation of the flower, which gives the details regarding all the parts is called __

Q. Which among the following is a unisexual flower?

1. Cucumber
2. Tulip
3. Hibiscus
4. Rose

Q. Which of the following is a correct statement about the flower of a China rose?

1. It is a complete and bisexual flower.
   
2. It is an incomplete and bisexual flower.
   
3. It is a complete and unisexual flower.
   

Q. Flower X does not contain one of the four whorls. But still self-pollination is taking place. Identify to which category X belongs.

1. Complete unisexual flower
2. Complete bisexual flower
3. Incomplete unisexual flower
4. Incomplete bisexual flower

Q. The structure present inside the ovary is called _________.

1. ovule
2. seed
3. pollen grain
4. anther

Q. A male flower has all the following parts except _________.

1. filament
2. sepals
3. style
4. pollen sac