Nutrition : Classes of Food — BIOLOGY STD 9 — Question

Define:
Spawning

Give one example for each of the following:
Largest cell

Find the odd one out give a reason
Glycolysis, pyruvic acid, carbon dioxide, glucose

What kind of waste causes viral and bacterial disease transmission?

Write zoological names of roundworm.

Name the sources of the following : Cellulose

If you leave a piece of moist bread covered under a small bell jar at a warm place, mould grows on it in a few days. Answer the following with reference to this observation:
What happens first on the bread-the mycelia or the spores?

Name one place in a living organism where the following tissues are located:
Sclerenchyma

Name the kind of cells found in the following place:
Brain

What was the contribution of the Virchow to our knowledge of cells?