The resemblance of a palatable insect to a poisonous insect is an example of
a chemical deterrent to a predator
an escape from the predator camouflage
an escape from the predator by mimicry
a defense against the predator by warming coloration
Correct answer is C
No explanation has been provided for this answer.
Which of the following groups consists of heterotrophs?
Mucor, chlamydomonas and Euglena
Spirogyra, Mucor and Mushroom
Man, Mucor and Mushroom
Man, Maize and Cowpea
Correct answer is C
No explanation has been provided for this answer.
Which of the following organisms is a producer?
Spirogyra
Mucor
Rhizopus
Yeast
Correct answer is A
No explanation has been provided for this answer.
Which of the following diseases is commonly observed in human males and is sex-linked?
Beriberi
Down’s syndrome
Sickle-cell anaemia
colour blindness
Correct answer is D
No explanation has been provided for this answer.
The abiotic factor which determines the depth to which light penetrates in a pond is
current
turbidity
wind
salinity
Correct answer is B
No explanation has been provided for this answer.