In Pteridium meiosis takes place at the time of

• spore formation

• organ formation in prothallus

• spore germination

• gamete formation

In horses, rabbits, hares the cellulose gets digested in the

• caecum

• stomach

• appendix

• rumen

Hydrochloric acid in the stomach is secreted by some special type of cells called

• peptic cells

• goblet cells

• oxyntic cells

• gastric cells

Food is move along the alimentary canal by the contraction known as

• peristalsis

• epiglottis

• osmosis

• cyclosis

Villi are present in

• large intestine

• small intestine

• colon

• stomach

'Club moss' is the common name of

• Selaginella

• Funaria

• Potamogeton

• Lycopodium

The intestinal juice, succus entericus is secreted by

• Brunner's gland

• Kupffer cells

• crypts of Leiberkuhn

• goblet cells

The pylorous is the constricted part of the alimentary canal which is situated between

• stomach and duodenum

• oesophagus and stomach

• duodenum and ileum

• ileum and rectum

Below freezing point, the pepsin

• becomes over activated

• gets destroyed

• remains unaffected

• gets inactivated

Fatty acids are absorbed by the

• lacteals

• pylorous

• colon

• capillaries