Science Questions

Plants that lose their leaves every year are called:

Which gas is released by plants during the day as a byproduct of photosynthesis?

What is the function of stomata in leaves?

Which plant group is considered the 'amphibians of the plant kingdom'?

Which of the following is a vascular cryptogam?

In dicot stems, vascular bundles are arranged in:

Which hormone is primarily responsible for cell elongation in plants?

What is the primary function of the root cap?

Which part of the seed provides nourishment to the developing embryo?

A plant that lives for more than two years is called:

The loss of water in the form of vapor from the aerial parts of a plant is:

Parallel venation is a characteristic of which group?

Which of the following is an example of a parasitic plant?

The male reproductive part of the flower is called the:

What kind of plants are 'Pines' and 'Deodars'?

Which tissue provides mechanical strength to the young stems of plants?

The process of fusion of male and female gametes is:

Which plant is known as the 'National Flower of Nepal'?

What type of root is found in Maize?

In which phase of photosynthesis is light energy used to split water?