to remove excess water in plant
to absorb water from the atmosphere
for gaseous exchange
to absorb light
to store food
Correct answer is C
A lenticel is one of many raised pores in the stem of a woody plant that allows gas exchange between the atmosphere and the internal tissues.
when protein are broken down they provide
oxygen
carbonhydrate
energy
amino-acid
carbon dioxide
Correct answer is D
The end-product of the breakdown of protein is amino-acids and other simple products.
which of these type of skeleton is most appropriate for a cockroach?
Hydrostatic skeleton
Exoskeleton
Endoskeleton
Cartilaginous skeleton
Bony skeleton
Correct answer is B
Like most other insects, cockroaches have an exoskeleton, meaning their skeleton is located on the outside of their bodies.
An amphibian
a reptile
a shark
a mammal
a seagull
Correct answer is D
We have aquatic mammals. These are mammals which depend on water either fully or partly. They have the qualities of mammals
Euglena may be classified as a plant because is
has chloroplast
has a gullet
lives in a pond
possesses a flagellum
has pellicle
Correct answer is A
Most euglena have chloroplasts, which is a basic characteristics of plants.