Question # 1

Resin as waste materials, is excreted from.

Choose an answer

Conifers

Tomato

Kikar

Rubber

Amount of Urea in normal chemical composition is.

Choose an answer

9.3 g/l

1.87 g/l

1.17 g/l

0.75 g/l

The byproducts of Photosynthesis is.

Choose an answer

Carbondioxide

Oxygen

Nitrogen

Ammonia

In an adult man the average urine formation in a day is.

Choose an answer

4 litre

1.3 litre

1.4 litre

3 litre

The chemical composition of glomerulus filtrate is:

Choose an answer

Water + salts + glucose + urea

salts + glucose + blood cells

blood cells + proteins + water

glucose + urea + proteins + water

Water lily is example of.

Choose an answer

Halophytes

Hydrophytes

Xerophytes

Mesophyte

By drinking plenty of water how many stones can be avoided?

Choose an answer

20%

30%

50%

90%

Play role is maintaning body temperature.

Choose an answer

Lungs

Skin

kidneys

Ear

In every kidney no. of Nephrons is about.

Choose an answer

10 Lac

5 Lac

More than 10 Lac

More than 5 Lac

The example muciliage excreting plant is:

Choose an answer

keekar

rubber

conifers

lady finger

During peritoneal dialysis, the waste materials move from:

Choose an answer

The abdomen to the dialysis fluid

The dialysis fluid to the peritoneum blood vessels.

The peritoneum blood vessels to the dialysis fluid

The dialysis fluid to the abdomen.

Which are not filtered through glomerular capillaries.

Choose an answer

Blood cells

Proteins

Both a and b

Urea

Normal pH of blood is maintained at.

Choose an answer

7.35 -7.40

7.35-7.45

7.30-7.40

7.30-7.45

More Classes

Other Links

10th Class Biology Chapter 11 Homeostasis English Medium KPK Boards Online Mcqs MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer