biology

this is a quiz to know about biology.ii hope you to enjoy this quiz about your past lesson.

published on May 10, 2011162 responses 1 1.3★ / 5

a saliva contains enzymes called?

bile
amylase
rennin

what are the two proteolytic enzymes from pancreas?

 
maltase
lipase
trypsin
chymotrypsin
sucrase

animals whose body temperature remain constant and another called from warm-blooded?

hydra,jellyfish and coral are?

coelenterates
sponges
mollusks

process by cutting off the vas deferens?

check the following invertebrates?

 
annelid
bird
frogs
echinoderm
sponges

it is a waste product when we exhale.