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Ecology deals with a) Biotic factors of environment b) Abiotic factors of Environment c) Environmental relations d) Both a&b 

Histology is study of living organisms at ___________ level. a) Cell b) Organ c) Tissue d) Community 

Study of Geographical Distribution of animals is known as a) Biogeography b) Zoogeography c) Animal Geo graphics d) Non of above 

Unicellular Plasmodium is studied under the branch of biology called a) Microbiology b) Cell Biology c) Parasitology d) Pathology 

Study of life of ocean is a) Sea Biology b) Oceanography c) Marine Biology d) Ocean Ecology 

Insulin preparation comes under which branch of biology a) Social Biology b) Biotechnology c) Genetic Engineering d) Parasitology 

What is the right distribution of levels of study from smaller to larger a) Specie, community, population , Ecosystem b) tissue, cell, organ, system c) Individual, Specie, population, community d) Organelle, tissue, organ, System 

Term Vaccinization was discovered by a) Edward Jenner b) Louis Pasteur c)Emil Fischer d) Robert Khoshland 

Biopesticides have advantage over chemical pesticides because a) Pests can not develop resistance against them b) They are cheaper c) Non Pollutant d) All of above 

Cloning surely produces organisms that have identical a) genotype b) phenotype c) genome d) All of above 

The mechanism by which organisms maintain the stability of their cellular environment is known as; a. Homeostasis

b. Normal health c. Structural adaption d. Osmoregulation 

2. When the concentration of external medium is equal to the concentration of internal medium of cell is called; a. Hypertonic b. Hypotonic  c. Isotonic d. Heterotonic 

3. Brassica and rose plant belong to group of plants; a. Hydrophytes b. Mesophytes c. Xerophytes d. Succulents 

4. Animals which are unable to adjust their internal salt concentration according to external environment is; a. Anhydrobiosis b. Osmoregulators c. Thermoregulatory d. Osmoconformers 

5. Which one of the following animal can survive without drinking water? a. Kangaroo rat b. Pig c. Kangaroo d. Camel 

6. Nitrogeneous wastes are produced as a result of; a. Photosynthesis b. Ingestion  c. Assimilation d. Deamination 

7. Fresh water protozoans pumped out excess water by a special structure called; a. Oral groove b. Contractile vacuole c. Pellicle d. Vacuole 

8. The term glycogenesis means, the conversion of; a. glucose to Glycogen b. Lactic acid to Glycogen c. Glycogen to Glucose d. Amino acid to Glycogen 

9. Which one of the following nitrogenous compound is much more soluble in water? a. Uric acid b. Urea c. Ammonia d. Creatine 

10. The removal of amino group from amino acid is called; a. Transamination b. Deamination c. Translocation d. Transposition 

11. The amount of water required for the removal of 2 g of ammonia is; a. 200 ml b. 500 ml c. 100 ml d. 1000 ml

 

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