Biology Test 28

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The RBC would increase in size and burst while the plant cell would remain about the same size.

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A RBC and a plant cell (with thick cell wall) are placed in distilled water. The solute concentration is the same in both the cells. What changes would be observed in them?

Question 1/30

Fungi

Plants

Insects

Bacteria

Question 2/30

Urine concentration

Sodium absorption

Blood glucose

Serum calcium

Question 3/30

The RBC would increase in size and burst while the plant cell would remain about the same size.

The plant cell would increase in size and burst while the RBC would remain about the same size.

Both plant cell and RBC would decrease in size and collapse.

Both plant cell and RBC would not undergo any change.

Question 4/30

Clostridium

Chlorobium

Cosmarium

Chromatium

Question 5/30

H.M.S. Beagle

H.M.S. Evolution

H.M.S. Tortoise

H.M.S. Species

Question 6/30

epidemiology

paleontogy

oncology

pathology

Question 7/30

Keystone species

Allopatric species

Sympatric species

Threatened species

Question 8/30

Tritium oxide

Deuterium oxide

Rain water

Water at 4°C

Question 9/30

Vitamin B1 - Retinol

Vitamin C - Calciferol

Vitamin B6 - Niacin

Vitamin B2 - Riboflavin

Question 10/30

the water in the area

the way it gets food

amount of sunlight

composition of soil

Question 11/30

2 alone

1,2 and 3

1,2 and 4

1,3 and 4

Question 12/30

net primary productivity.

standing crop.

trophic efficiency.

gross primary productivity.

Question 13/30

photosynthesis

transpiration

translocation

respiration

Question 14/30

Jejunum - Duodenum-ileum

ileum -Duodenum-Jejunum

Jejunum-ileum -Duodenum

ileum -Jejunum - Duodenum

Question 15/30

Resin

Latex

Cell sap

Gum

Question 16/30

helps to improve their taste and flavour

drains moisture to inhibit growth of microorganisms

mixes well with the fruits

kills the microoganisms present in them