which of these worms is beneficial to man?
Hookworm
Tapeworm
Roundworm
Earthworm
Guinea worm
Correct answer is D
No explanation has been provided for this answer.
Which of the following statements is NOT true of insectivorous plants?
They obtain part of their food by trapping and feeding on insects
They attract insects simply because of pollination
Thay can grow in soils poor in nitrogenous salts
They can supplement their nitrogen supply by feeding on insects
Example include butterworts, sundews and pitcher plants
Correct answer is B
No explanation has been provided for this answer.
The dental formula of a i(3/3); c(1/1); pm(4/4; m(2/3) = 42 represent that of a
rabbit
full grown man
young child
dog
sheep
Correct answer is D
No explanation has been provided for this answer.
12345
15243
21345
53412
54321
Correct answer is B
No explanation has been provided for this answer.
One disease NOT caused directly by bacteria is
malaria
tuberculosis
pneumonia
tetanus
cholera
Correct answer is A
No explanation has been provided for this answer.