heart
liver
lung
kidney
Correct answer is B
No explanation has been provided for this answer.
The center for learning and memory in the human brain is the
medulla oblongata
cerebellum
cerebrum
olfactory lobe
Correct answer is C
No explanation has been provided for this answer.
Which of the following organisms does not exist as a single free living cell?
Paramecium
Mold
Amoeba
Chlamydomonas
Correct answer is B
Molds are multicellular fungi.
The mode of feeding in Amoeba and Hydra is
heterotrophic
holophytic
autotrophic
symbiotic
Correct answer is A
No explanation has been provided for this answer.
Water fleas, wood lice, and barnacles belong to the group?
arachnida
crustacea
insecta
chilopoda
Correct answer is B
Crabs, prawns, lobsters, barnacles, wood lice, and water fleas belong to the class Crustaceans as aquatic free living animals