biology

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

published on May 10, 2011
1/7

a saliva contains enzymes called?

bile
amylase
rennin
2/7

what are the two proteolytic enzymes from pancreas?

maltase
lipase
trypsin
chymotrypsin
sucrase
3/7

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

4/7

hydra,jellyfish and coral are?

coelenterates
sponges
mollusks
5/7

process by cutting off the vas deferens?

6/7

check the following invertebrates?

annelid
bird
frogs
echinoderm
sponges
7/7

it is a waste product when we exhale.