Embibe Experts Solutions for Chapter: Morphology of Flowering Plants, Exercise 3: Level 3

Given figure represents position of floral parts on thalamus :-

(A) 

(B)  

(C) 

(D)  

Select correct examples for $\mathrm{A},\mathrm{B},\mathrm{C}$  and $\mathrm{D}:-$

There are $25$ flowers in an inflorescence of Allium. Each anther lobe of every stamen contains $60$ pollen grains. What is the total number of pollen grains produced in its inflorescence?

Read the following matches regarding the placentation:
(i) Dianthus  - Free central
(ii) Cannabis- Marginal
(iii) Sunflower -Basal
(iv) Cucurbita -Axile
Which of these are correct?

Read the following matches:

$\begin{array}{|lll|}\hline \text{ Family }& \text{ Symmetry }& \text{ Petals }\\ \text{ (i) Solanaceae }& \text{ Zygomorphic }& \text{ 5, poly- }\\ \text{ (ii) Fabaceae }& \text{ Zygomorphic }& \begin{array}{l}\text{ petalous }\\ \\ \begin{array}{l}5,\text{ poly- }\\ \text{ petalous }\end{array}\\ \\ \begin{array}{l}\text{ 4, poly- }\\ \text{ petalous }\end{array}\end{array}\\ \text{ (iii) Brassicaceae }& \text{Actinomorphic }& \\ \hline\end{array}$

Which of these are correct?

Read the following matches regarding the placentation.

Which of these are correct?

Go through the following matches
(i) China rose -Twisted aestivation
(ii) Calotropis -Valvate aestivation
(iii) Gulmohur -Ascending imbricate aestivation
(iv) Pea -Descending imbricate aestivation
Which of these are correct?

Read the following matches:

Find out the correct matches.

Read the following matches:
(i) Datura - Actinomorphic flower
(ii) Canna - Zygomorphic flower
(iii) Gulmohar - Zygomorphic flower
(iv) Cassia - Asymmetric flower

Which of these are correct?