SSLC (English Medium) Class 10 - Tamil Nadu Board of Secondary Education Question Bank Solutions for Science

What is mean by the reflection of sound?

Explain reflection at the boundary of a rarer medium.

Explain Reflection at curved surfaces.

We can cut the DNA with the help of______.

______ technique made it possible to genetically engineer living organism.

Molecular scissors refers to DNA ligases.

Define genetic engineering.

Polyphagia is a condition seen in ______.

Type 2 diabetes mellitus results due to insulin deficiency.

IDDM- 

NIDDM -

Insulin resistance is a condition in ______diabetes mellitus.

Hypertension: Hypercholesterolomia: Glycosuria: ______.

What is adult onset diabetes?

How does insulin deficiency occur?

Differentiate between Type-1 and Type-2 diabetes mellitus

Value based question

Name any three foods that are to be avoided and included in the diet of a diabetic patient. Why should it be followed?

Assertion: Excretion of excess glucose in urine is observed in a person with diabetes mellitus.

Reason: Pancreas is unable to produce sufficient quantity of insulin.

Habitat destruction cause loss of wild life.

Poaching of wild animals is a legal act.