Antrum is the cavity of Antrum is the cavity of A. Morula B. Graafian follicle C. Blastula D. Pineal Answer: B. Graafian follicle Graafian follicle is...Read More
Urea biosynthesis takes place mainly in which part? Urea biosynthesis takes place mainly in which part? A. Lungs B. Kidney C. Liver D. Heart Answer: C. Liver Urea...Read More
What types of neurons are responsible for carrying stimuli in brain and spinal cord? What types of neurons are responsible for carrying stimuli in brain and spinal cord? A. Interneurons B. Motor neurons C....Read More
Which part of mammalian brain does control the voluntary muscular co-ordination? Which part of mammalian brain does control the voluntary muscular co-ordination? A. Cerebellum B. Optic lobes C. Corpus callosum D....Read More
Which carbon compound enters to the Krebs Cycle? Which carbon compound enters to the Krebs Cycle? A. Citric acid B. Pyruvic acid C. Acetyl coenzyme A D. Oxaloacetic...Read More
This artery passes blood to the kidney This artery passes blood to the kidney A. common iliac B. cystic C. renal D. coeliac Answer: C. renal The...Read More
In a normal adult human the difference between the systolic and diastolic pressure is In a normal adult human the difference between the systolic and diastolic pressure is A. 40 mm Hg B. 20...Read More
During heavy physical exercise muscles produce During heavy physical exercise muscles produce A. Amino acids B. Lactic acids C. Citric acids D. Acetic acids Answer: B....Read More
The arteries which supply blood to the muscles of the heart are called The arteries which supply blood to the muscles of the heart are called A. Coronary B. Hepatic C. Pulmonary D....Read More
Which one is the most acceptable and recent theory of organic evolution? Which one is the most acceptable and recent theory of organic evolution? A. Lamarckism B. Darwinism C. Isolation theory D....Read More
Which is a renewable natural energy resource ? Which is a renewable natural energy resource ? A. Biomass B. Coal C. Petroleum D. CNG Answer: A. Biomass The energy...Read More
Which is the in-situ conservation method for wildlife? Which is the in-situ conservation method for wildlife? A. Zoo B. Aquarium C. National park D. Botanical garden Answer: C....Read More
Iodine deficiency in diet may cause Iodine deficiency in diet may cause A. Goitre B. Colour blindness C. Hepatitis D. Diabetes Answer: A. Goitre Goiter: This is...Read More
When two populations of a species are present on two extreme ends of a forest, they are in When two populations of a species are present on two extreme ends of a forest, they are in A. Seasonal...Read More
The reciprocal exchange of chromatids during meiosis is called The reciprocal exchange of chromatids during meiosis is called A. Synapsis B. Crossing over C. Diakinesis D. Terminalization Answer: B....Read More
Percentage of crossing over is more when Percentage of crossing over is more when A. Genes are linked B. Linked genes are located far away from each...Read More
What is the process by which DNA makes a copy of itself called? What is the process by which DNA makes a copy of itself called? A. Replication B. Transcription C. Translation D....Read More
Which sex chromosome sets are present in normal human females? Which sex chromosome sets are present in normal human females? A. XX B. XO C. XY D. YY Answer: A....Read More
Which sex chromosome sets are present in normal human males? Which sex chromosome sets are present in normal human males? A. XX B. XO C. XY D. YY Answer: C....Read More
Which of the following does not form the basis of five kingdom classification? Which of the following does not form the basis of five kingdom classification? A. Body organization B. Cell structure C....Read More