Symbols Used in Floral Formula and Diagrams

Q.

$\oplus$ is the symbol that signifies that the flower is __________.

1. Actinomorphic

2. Zygomorphic

3. Bisexual

4. Bracteate

Q. The floral formula and floral diagram of the family Brassicaceae is:

1. True
2. False

Q. Given the following description, write the floral formula: 5 fused sepals, 5 fused petals, zygomorphic, 4 stamens in 2 sets of 2, Hypogynous, 2 fused carpels, female

1. % ♀ K(5) C(5), A(2+2) G(2).
2. % ♀ K(5) C(5), A(4) G(2).
3. Actinomorphic ♀ K(5) C(5), A(4) G(2).
4. Actinomorphic K(5) C(5), A(2+2) G(2).

Q.

Look at the floral diagram below and select the property which are true to the flower.

1. The flower is pentamerous

2. The stamen are attached to the petals

3. The flower is bisexual

4. Flower shows valvate aestivation

Q. The symbol ⚥ is used to represent __________ in a floral formula.

1. symmetry of the flower
2. male flower
3. female flower
4. bisexual flower

Q. In a floral formula, the symbol ${\frac{G}{}}^{}{}_{\left(5\right)}$ indicates that the gynoecium is

1. pentacarpellary, syncarpous with a superior ovary
2. pentacarpellary, apocarpous with a superior ovary
3. pentacarpellary, syncarpous with a inferior ovary
4. pentacarpellary, apocarpous with a superior ovary

Q. Choose the correct description of the androecium as described In the given formula.

1. Stamens 5, free from one another
2. Stamens 5, free from one another, epipetalous
3. Stamens 5, united, epipetalous
4. Stamens 5, free from one another, epiphyllous

Q. Choose the floral diagram represnting the floral formula given below:

1. 
2. 
3. 
4. 

Q. The given floral formula represents:

1. 
2. 
3. 
4. 

Q. Enumerate the floral characters from the floral formula given below.

1. Zygomorphic, bisexual, sepals four to five, petals four to five, inferior ovary, two fused carpels, stamens five, epipetalous
2. Actinomorphic, bisexual, sepals four to five, petals four to five, inferior ovary, two fused carpels, stamens five, epipetalous
3. Actinomorphic, bisexual, sepals four to 5, petals four to five, inferior ovary, two fused carpels, stamens five
4. Actinomorphic, bisexual, sepals four to five, petals four to five, superior ovary, two fused carpels, stamens five, epiphyllous

Q.

A flower is represented by the following floral formula

%♀$K_{3+2}{C}_5-{\underset{–}{G}}_{\left(1\right)}$

Which of the following statement about the flower is correct?

1. The flower is zygomorphic

2. The ovary is inferior

3. The flower has 6 petals

4. The flower is bisexual

5. The flower has 3 sepals

Q.

A flower is represented by the following floral formula

%♀$K_{3+2}{C}_5-{\underset{–}{G}}_{\left(1\right)}$

Which of the following statement about the flower is correct?

1. The flower is zygomorphic

2. The ovary is inferior

3. The flower has 6 petals

4. The flower is bisexual

5. The flower has 3 sepals

Q.
Interpret the above given floral formula and describe the floral characters.

1. 4 sepals, 4 petals, inferior ovary, 2 fused carpels, 6 fused stamens
2. 4 sepals, 4 petals, inferior ovary, 2 fused carpels, 2 whorls of stamens
3. 4 sepals, 4 petals, superior ovary, 2 carpels, 6 fused stamens
4. 4 sepals, 4 petals, superior ovary, 2 carpels, 2 whorls of stamens