STD 11 - 5. Morphology flowering plants — BIOLOGY STD 11 Science — Question

The hormones that initiates ejection of milk, stimulates milk production and growth of ovarian follicles are respectively known as

A person suffers punctures in his chest cavity in an accident, without any damage to the lungs, its effect could be:

A student has identified a triploblastic coelomate segmented animal as an arthropod. Which additional character the student should have varified before identifying that animal as an arthropod

In RNA, thymine is replaced by:

A steroid hormone which regulates glucose metabolism is:

Blood pumped by the heart passes into sinuses in

Oxygen finally reaches the lungs :

In ......... vascular bundles, surrounded by a sclerenchymatous bundle sheath.

The largest quantity of air that can be expired after a maximal inspiratory effort is called.

In ........... flowers are arranged in basipetal