Biology One-Liners for various competitive examinations- July 2nd, 2019
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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- Which among the following diseases is caused by Asbestos?
1-Paralysis.
2- Diarrhoea.
3- Dysentery.
4- Emphysema.
2- This among the following organisms does not fit into the Cell Theory.
1-Plants.
2-Bacteria.
3- Fungus.
4- Virus.
3- Plant tissue pieces used in tissue culture is called
(A) Clone
(B) Inoculant
(C) Somaclone
(D) Explant.
4- Tongue muscle movement is controlled by
(A) Hypoglossal nerve
(B) vagus nerve
(C) facial nerve
(D) trigeminal nerve.
5-BT brinjal is an example of transgenic crops. BT refers to what?
(A) Bacillus thuringiensis
(B) Beta carotene
(C) Biotechnology
(D) Bacillus tuberculosis
6-Which among the following is polysaccharide?
(A) Lactose
(B) Maltose
(C) Glycogen
(D) Sucrose
7-This gas is mainly responsible for the greenhouse effect.
(A) O2
(B) CO
(C) CO2
(D) SO2
8- This bacterium among the following is used for the production of transgenic plants.
(A) Staphylococcus aureus
(B) Agrobacterium tumefaciens
(C) Escherichia coli
(D) Bacillus thuringiensis
9-Name the human cell that does not contain mitochondria.
(A) Red blood cell
(B) Nerve cell
(C) White blood cell
(D) Liver cell
10- Due to the inadequate oxygen supply to the tissue, the condition is called as-
(A) Apnea
(B) Asphyxia
(C) Dyspnea
(D) Hypoxia
11- This among the following hormones is a steroid.
(A) Insulin
(B) Thyroxine
(C) Estrogen
(D) Glucagon
12- The two ecosystems when they overlap each other, the area is called
(A) Ecotype
(B) Ecotone
(C) Niche
(D) Habitat.
13- Which among the following, a balanced diet does NOT include.
(A) Nucleic acids and enzymes
(B) Carbohydrates and fats
(C) Minerals and salts
(D) Proteins and vitamins
14-The World Intellectual Property Day falls on ________.
(A) September, 5th
(B) April, 26th
(C) June, 30th
(D) February, 29tth.
15- In which park, the single-horned Rhinoceros is protected?
