Trace elements are required by plants mainly for the

<img alt="" class="alignnone size-full wp-image-222522" height="187" src="https://data.ulearngo.com/assets/9f18bd25-01fd-4b79-8581-ebd06034a154" width="300"/>The structure labelled I is the

Annelides differ from nematodas in that they

The endoplast cells found in hydra are used for

Viruses differ from all forms of life because they

Which of the following is the youngest plant tissue

<img alt="" class="alignnone size-full wp-image-222522" height="187" src="https://data.ulearngo.com/assets/276f7ce9-57d5-47ce-86cb-8a6826faf085" width="300"/>Protein is synthesized in the part labelled

In mammals, the exchange of nutrients and metabolic products occurs in the

The nitrogenous substance that is excreted by birds in order to conserve water is

The group of insects that undergoes complete metamorphosis is

Which of the following performs similar functions?

A food substance was treated with a few drops of Sudan III solution and a red coloration was obtained. The food contained

<img alt="" class="alignnone size-full wp-image-222523" height="187" src="https://data.ulearngo.com/assets/1b92fbf5-fc81-48cb-b6a9-03da90621d41" width="300"/>The part labelled I and II constitute the

<img alt="" class="alignnone size-full wp-image-222523" height="187" src="https://data.ulearngo.com/assets/788ce4bf-02c7-4598-ae02-81c8b7db5da4" width="300"/>The part that is similar to the bone is labelled

the part of the stomach nearer the gullet is called th

The process of deamination is essential for the

Anaerobic respiration differs from aerobic respiration by the production of

The element that is essential for the coagulation of blood is

1997 JAMB UTME Biology Past Questions