Biology- One-Liners- for various competitive examinations

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Biology- One-Liners- for various competitive examinations

Thank You all for landing on the page of Biology.

The subject of Biology plays an important role in various competitive examinations conducted by various organizations.

Biology One-Liners help a lot.

The subject plays an important role in various competitive examinations conducted by various organizations.

Biology bits help a lot.


1- Name the green pigment which is found in the leaf of plants.

1- Lycopin.

2- Chlorophyll.


4- None.

2- The functional unit of Alveoli is

1- Liver.

2- Lungs.

3- Kidney.

4- Heart.

3- This number of ATP Molecules are produced from one glucose molecule during anaerobic respiration.

1- 12

2- 26.

3- 36.

4- 2.

4- Food gets absorbed in which part of the body?

1- Large Intestine.

2- Small Intestine.


4- Stomach.

5- Which among the following carbohydrates, can be digested by ruminants but not by humans.

1- Maltose.

2- Cellulose.

3- Fructose.

4- Sucrose.

6- Salivary Gland secrete this enzyme.

1- Trypsin.

2- Invertase.

3- Pepsin.

4- Amylase.

7- This number of Incisors people have.

1- 12

2- 4

3- 6

4- 8

8- Define Wisdom teeth.

1- First Pre-molar teeth.

2- Second molar teeth.

3- First molar teeth.

4- Third molar teeth.

9- Name the process of obtaining food in Amoeba is

1- Dialysis.

2- Cytokinesis.

3- Phagocytosis.

4- Amoebiasis.

10- Which among the following is not a micronutrient?

1- Sodium.

2- Copper.

3- Calcium.

4- Silicon.

11- Exchange of gases take place in Plants through

1- Xylem.

2- Phloem.

3-Guard Cells.

4- Stomata.

12-The following organisms are in symbiotic association in Lichens.

1- Fungi and Bacteria.

2- Fungi and Algae.

3- Algae and Bacteria.

4- Bacteria and viruses.

13- Nitrogen-fixing bacteria live in the root nodules of

1- Aquatic plants.

2- Leguminous plants.

3- Epiphytic plants.

4-Parasitic plants.

14- This is the hardest material present in the Human body.


2- Enamel.

3- Dentin.

4- None

15-This among the following is the largest gland in our body?


2- Adrenal.


4- Liver.


1- Chlorophyll.

2- Lungs.

It is the organ where the exchange of gases takes place.

3- 2.

4-Small Intestine.


6- Amylase.

7- 8.

Incisors are sharp teeth used for cutting and shearing the food.

8- Third molar teeth.

9- Phagocytosis.

10- Calcium.

11- Stomata.

12-Fungi and Algae.

13-Leguminous plants.



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