Photosynthesis — Biology STD 10 — Question

Note the relationship between the first two words and suggest the suitable word/words for the fourth place.
Receptor: Sensory nerve:: Motor nerve: ……………….

Photosynthesis produces oxygen and ______.

The population of whole of Asia beyond 2001 AD is expected to be ______.

____________ are responsible for clotting of blood.

______ is the total number of live births per thousand people per year.

Stroma is the ground substance present in ___________ .

Transpiration helps in creating ________ Force and in eliminating excess ________

Given below is certain structure. Write against them its functional acivity.
retina and ……………………….

____________ is the iron-containing protein that gives red colour to blood.

The red blood corpuscles are ________ and _____ shaped cells without ________.