what is peristaltic movement?
describe double circulation in human beings. why it is necessary?
explain activity 6.1, 6.2 and 6.3
what are the functions of stomata? state 3 points.
why is small intestine in herbivores longer than in carnivores?
Leaves of healthy potted plant were coated with vaseline to block the stomata will this plant remain healthy for long state three reasons for your answer.
EXPLAIN THE PARASITIC MODE OF NUTRITION WITH 2 EXAMPLES.
name three glands associated with the digestive system. also name their secretion
How does photosynthesis occur in desert plants ?
what is the difference between saprophytic and parasitic nutrition?
in short explain the alimentary canal(digestive system) in human biengs
transpiration is a necessary evil. justify the statement.
why do we boil the leaf in alcohol when we are testing it for starch
How is the small intestine designed to absorb digested food?
what is peristaltic movement?
describe double circulation in human beings. why it is necessary?
explain activity 6.1, 6.2 and 6.3
what are the functions of stomata? state 3 points.
why is small intestine in herbivores longer than in carnivores?
Leaves of healthy potted plant were coated with vaseline to block the stomata will this plant remain healthy for long state three reasons for your answer.
EXPLAIN THE PARASITIC MODE OF NUTRITION WITH 2 EXAMPLES.
name three glands associated with the digestive system. also name their secretion
How does photosynthesis occur in desert plants ?
what is the difference between saprophytic and parasitic nutrition?
in short explain the alimentary canal(digestive system) in human biengs
transpiration is a necessary evil. justify the statement.
why do we boil the leaf in alcohol when we are testing it for starch
How is the small intestine designed to absorb digested food?