One of these is used for excretion in earthworms
...One of these is used for excretion in earthworms
Contractile vacuole
Flame cell
Malpighian tubule
Nephridium
Correct answer is D
No explanation has been provided for this answer.
Fertilizers are lost from the soil through ...
Primary phloem develops from ...
The conversion of a nutrient into a molecule in the body of a consumer is referred to as ...
The following are ways of preserving food EXCEPT ...
Which of the following is a feature of the population pyramid of a developing country? ...
Which of the following statements is not correct? ...
Fungi are heterotropic because they ...
I. Stomata → Spirogyra II. Alveoli → Earthworm III. Malpighian tubule → Mammal ...
Which of the following examples best describes camouflagic colouration in organisms? ...