Which of the following characters is NOT sex-linked?

The gland which produces trypsin, amylase and lipase is labelled

In the digestive system, absorption of nutrient into the blood takes place in the part labelled

Fertilizers are lost from the soil through

Nitrogen- fixing micro-organisms in leguminous plants live symbiotically in the

A food web is more stable than a food chain because

As the tadpole develops, the structure labelled 5

The structure labelled 4 is for

Which of the following is likely to occur in a deciduous forest during the dry season?