Adelphy of Stamens

Q.

The inflorescence is the mode of arrangement of the flower on the axis of the plant.

1. False

2. True

Q. Choose the correct option that is true for a gamopetalous flower.

1. 
   Lily flower
2. 
   Tuberose flowers
3. 
   Mustard flowers
4. 
   Datura flower

Q.

In __________, stamens are united in one group by their filaments.

1. Polyadelphons

2. Diadelphons

3. All A, B and C

4. Monadelphons

Q.

The arrangement of stamens where filaments are united in several groups is called:

1. Monadelphous flower

2. Diadelphous flower

3. Polyadelphous flower

4. None of the above

Q.

The stamens of hibiscus are ________.

1. polyadelphous

2. diadelphous

3. monadelphous

4. grouped

Q.

The pea flower bear ________ androecium.

1. diadelphous

2. monodelphous

3. polyadelphous

4. triadelphous

Q. The stamens of Hibiscus are________.

1. Polyadelphous
2. Diadelphous
3. Monadelphous
4. Grouped

Q.

Hibiscus is a polyandrous flower. True or false?

1. True

2. False

Q. Monoadelphous condition of stamens is found in

1. Cyperaceae
2. Malvaceae
3. Cruciferae
4. Solanaceae

Q. Which of the following plants reproduce from their leaves?

1. Moss
2. Rose
3. Potato
4. Bryophyllum

Q.

How many petals or its multiples are found in pentamerous flowers?

1. 2

2. 5

3. 3

4. 4

Q. Which all plants among these are with different length of stamens in their flowers? Indigofera, Sesbania, Salvia, Allium, Aloe, Mustard, Groundnut, Radish, Gram, Turnip

Q. Fill in the blank with appropriate words.
The flowers that never open are called ..........

Q. Match the following with their examples.

1. China rose
2. Pea flower
3. Citrus flower