Plants

Which part of the plant is responsible for phototropism?

What is the ploidy level of the gametophyte in ferns?

Which of these is a total stem parasite?

Which organelle is responsible for cellular respiration in plants?

In gymnosperms, the pollen grains are usually carried by:

Which of the following has a reticulate venation?

The study of the internal structure of plants is called:

Which plant group produces flowers but their seeds are enclosed in fruits?

Which part of the flower attracts insects for pollination?

The first stable product of the C3 cycle (Calvin Cycle) is:

What is the function of the endocarp in a fruit?

Which of the following is a nitrogen-fixing plant?

The growth of a plant toward a stimulus like gravity is called:

Spirogyra is an example of:

Which cell organelle is known as the 'suicide bag'?

In which of the following plants do we see circinate vernation of leaves?

A flower that has both male and female reproductive parts is called:

Which of the following is a function of the root?

The process of water movement through a semi-permeable membrane from a dilute solution to a concentrated one is:

Which hormone prevents the wilting of leaves?