This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 7101. |
Question : The blood cell that is a precursor to microglial, cell is – |
|
Answer» A basophil |
|
| 7102. |
Question : Technique of testing amniotic fluid for sex determination is knows as what ? |
|
Answer» |
|
| 7103. |
Question : The blood cells involved in the production of humoral immunity are |
|
Answer» Eosinophils |
|
| 7105. |
Question : The blockage of one or two tracheary elements in a tree may cause |
|
Answer» Breakage in the continuity water COLUMN |
|
| 7106. |
Question : Technique based on similarity in DNA base pairs and genetic differences mong individuals. |
| Answer» SOLUTION :DNA FINGER PRINTING | |
| 7107. |
Question : Techinique used in creating Dolly. |
| Answer» SOLUTION :SOMATIC CELL NUCLEAR tranfer TECHNIQUE. | |
| 7108. |
Question : The births and deaths of four populations A, B, C and D in a year are given below. Which population has the highest growth rate? |
|
Answer» |
|
| 7109. |
Question : Tears of eyes and saliva of mouth are the example of which type of barrier ? |
|
Answer» PHYSICAL BARRIER |
|
| 7110. |
Question : The bionomial system of nomenclature was initially proposed by :- |
|
Answer» MAGNUS |
|
| 7111. |
Question : Teacher wrote the steps of a crop improvement programme on the black board as following : Bagging, Emasculation. |
| Answer» Solution :(1) Emasculation: REMOVAL of immaure anther from flower bud of female prarent. (br) Bagging: emasculated flowers are covered with a SUITABLE SIZED butter paper bag to prevent contamination of stigma with unwanted pollen grains.br> Process of crop improvement - arificial hybridisation | |
| 7112. |
Question : The birds which are reared for meat purpose are called : |
|
Answer» Layers |
|
| 7113. |
Question : Teacher, pointing to a forest said " Long back, this place was a pond". This gradual change is an example of |
|
Answer» SECONDARY succession |
|
| 7114. |
Question : The biomass available for consumption to heterotrophs and rate of formation of new organic matter by consumers are defined as |
|
Answer» GROSS primary productivity and net primary productivity respectively |
|
| 7115. |
Question : Teacher pointing to a forest said "long back, this place was a pond". This gradual change is an example of: (1) Secondary succession (2) Xerarch (3) Pioneer species (4) Hydrarch succession |
| Answer» SOLUTION :HYDRARCH SUCCESSION | |
| 7116. |
Question : The biological scissors of DNA are _____ |
|
Answer» ligases |
|
| 7117. |
Question : The biological scissors of DNA are ……….. . |
|
Answer» ligases |
|
| 7118. |
Question : Te crossing of F_(1) hybrid with either of the parents is known as______________. |
|
Answer» |
|
| 7119. |
Question : The biological scissors is …….. . |
|
Answer» RESTRICTION endonuclease |
|
| 7120. |
Question : Teacher asked Balan to write the principle of RNAi technology. Help him by describing the method. |
| Answer» Solution :RNA interference technology: This METHOD involves silencing of a specific MRNA due to a complementary DSRNA molecule that binds to and prevents TRANSLATION of the mRNA | |
| 7121. |
Question : The biological scissors is …………………. |
|
Answer» RESTRICTION ENDONUCLEASE |
|
| 7122. |
Question : Identify the proper sequence. |
|
Answer» Species `RARR` Population `rarr` Community -BIOME |
|
| 7123. |
Question : The biological clock measures the length at each night by the |
|
Answer» relative AMOUNT of red absorbing and far -red absorbing PHYTOCHROME present at dawn |
|
| 7124. |
Question : TDE geneis a |
|
Answer» GENE present on X-chormosome |
|
| 7125. |
Question : Taylor experiment on Vicia faba (faba bean) root tips using autoradiography demonstrates that |
|
Answer» DNA replication is continuous |
|
| 7126. |
Question : The biological middlemen SPAC is |
|
Answer» Atmosphere |
|
| 7127. |
Question : Taylor conducted the experiments to prove semiconservative mode of chromosome replication on |
|
Answer» Vinca rosea |
|
| 7128. |
Question : The biodiversity increases when one moves from the pioneer to the climax stage. What could be the explanation ? |
|
Answer» Solution :During ecological succession, it reaches to climax of primary stage, biodiversity increases or gets changed. The effects of ecological succession is as follows: (a) It brings changes in plants which affects food and various types of habitates of animals. (b) As succession proceeds further changes came in type and number of trees, animals and decomposers. (c) During primary or SECONDARY succession, at any time DISTURBANCE created either naturally or manmade like fire and deforestration which convert into previous stage inplace of definite stage of succession stage. Moreover it can create new disturbance new stage which activate some species and removes or make them dull the some PRODUCERS consumers and decomposers species. (d) As time passes it leads towards large trees. At its end jungle ecosystem is obtained SEQUENTIALLY reached permanent climax community. (e) If environment is not changed then group reached at climax community. (F) With passing time, desert habitat are changed into revenue mesophytic. |
|
| 7129. |
Question : TaypSach's Disease is due to the deficiency of |
|
Answer» Alkapton oxidase |
|
| 7130. |
Question : Tay Sach's disease is caused by deficieny is |
|
Answer» Hexosaminidase |
|
| 7131. |
Question : The binding sites tRNA and amino acid respectively are : |
|
Answer» mRNA with DHU loop and AMINO acid with CCA END |
|
| 7132. |
Question : Taxonomy refers to :- |
|
Answer» PLANT CLASSIFICATION |
|
| 7133. |
Question : The hind brain consistsof corpora quadrigemina and crus cerebri |
|
Answer» |
|
| 7134. |
Question : Taxonomically a species is :- |
|
Answer» A GROUP of individual organisms with FUNDAMENTAL similarities |
|
| 7135. |
Question : The bile duct and the pancreatic duct open together into the duodenum as the common____which is guarded by a sphincter called the_____ |
|
Answer» |
|
| 7136. |
Question : Tautomerisation is seen in |
|
Answer» TRANSLOCATION |
|
| 7137. |
Question : The better yielding semi-dwarf rice varieties developed in India are ……….. . |
|
Answer» JAYA and Ratna |
|
| 7138. |
Question : Taung baby is |
|
Answer» Dryopithecus |
|
| 7139. |
Question : The biggest constraint of plant breeding is - |
|
Answer» Availability of desirable GENE in the CROP and its wild relatives |
|
| 7140. |
Question :'Tauimuoaby' was discovered by |
|
Answer» C. Fuhlrott |
|
| 7141. |
Question : TARI |
| Answer» SOLUTION : INDIAN AGRICULTURAL RESEARCH INSTITUTE | |
| 7142. |
Question : The best way to increase the yield of crop :- |
|
Answer» To sow SEED of high YIELDING and DISEASE resistant varieties. |
|
| 7143. |
Question : Taq- polymerase used for amplification of DNA is related to |
|
Answer» HYBRIDOMA TECHNIQUE |
|
| 7144. |
Question : The best milch breed in the world is : |
|
Answer» Chittagong |
|
| 7145. |
Question : Target cells do not respond to insulin in non insulin dependent diabetes mellitus . |
| Answer» Solution :Correct STATEMENT: TARGET CELLS do respond to INSULIN in Non Insulin dependent DIABETES mellitus. | |
| 7146. |
Question : The best material for demonstrating streaming movements of protoplasm within living cells is |
|
Answer» staminal hairs of Tradescantia |
|
| 7147. |
Question : Tapeworm infesting intestine of animals obtain their nutrition |
|
Answer» by INGESTING food particles through their suckers |
|
| 7148. |
Question : Tapewarm infection occurs amongst vegetarians through |
|
Answer» IMPROPER COOKED measiy pork |
|
| 7149. |
Question : The central dogma in molecular biology was proposed by |
|
Answer»
|
|
| 7150. |
Question : Tapewarm infection results in |
|
Answer» indigestion |
|