The Reproductive system — Biology STD 10 — Question

(i) _____________ are positively thigmotropic because they grow towards the support in response to contact. (ii) _____________ inhibits the effect of other hormones. (iii)_____________ Response to stimuli is a characteristic feature of all living organisms. (iv) _____________ synthesize auxins from the amino acid Tryptophan. (v) _____________ is the directional growth movement of the plant part in response to a chemical stimulus.

Arteries are ____________ walled and the veins are ____________ walled vessels.

The physical expression of genes is called ________ .

Cerebrum is the site of __________.

Xanthophyll is ___________ coloured pigment.

Photosynthesis occurs in all the cells of a plant.

The scientific name to human as Homo sapiens was given by ____________

Fertilization occurs in ______. (oviduct, uterus)

Cerebellum is the part of the brain which is responsible for ________ .

______ is called father of endocrinology.