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In the Vedas of class IX, i has been said that light saturation occurs at 10% of the full sunlight. But in the Chakravyuh test analysis, it is said that the percentage of light energy fixed in photosynthesis is generally arou ...
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What is the GERL system. Could someone please suggest a site on which i can find lots of info about it? Thanks in advance. ...
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I am doing a project on the GERL system. what are the various subtopics on which I should write? ...
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I am going to leave Biology and take up Computer Science in Class 11. My school teachers suggest that I'm good in both,so they were of the opinion that I was good to go with either. My question is : Will I be able to take up ...
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what are lipoproteins? ...
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If anyone is able to help me out,I will be very glad. I can't answer some questions on my own. Name the following :- 1) The fully developed part of ovary containing a mature egg. 2) Inner membranous layer covering brain and s ...
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24)Which of the following statements is/are true regarding cell structure? (i) The nucleoplasm and the cytoplasm together make up the protoplasm (ii) Chloroplasts are type of plastids, which occur in plant cells (iii) In many ...
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How do flies and other insects walk up walls without falling? ...
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Choose the odd one out and give reasons for your answer : Propene,Ethene,1-Butene,2-Butene I choose Ethene as the odd one out because it has no isomers,while the others have atleast 1 isomer. Was I right in my prediction? If ...
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i m confused with the order of the outer layers of the eyes... SCLERA CORNEA CONJUNCTIVA... which 1 comes the first...can some1 arrange it inn right order... thnks in advance... :) ...
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1. a) analogous organs indicate ---------- evolution. b) --------were functional in ancestors but are rudimentary in modern descendants. 2.under which category does it lies..??? homologous or analogous..??? a) potato and runn ...
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i m confused with the order of the outer layers of the eyes... SCLERA CORNEA CONJUNCTIVA... which 1 comes the first...can some1 arrange it inn right order... thnks in advance... :) ...
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when the gametes fuse to form the zygote...both the male n the female gametes, they contribute half the genetic material...do they contribute half their chromosomes..???....i don't think so...n if they do not contribute then ...
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1. a) analogous organs indicate ---------- evolution. b) --------were functional in ancestors but are rudimentary in modern descendants. 2.under which category does it lies..??? homologous or analogous..??? a) potato and runn ...
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When there are itchy, red, raised, scaly patches that may blister and ooze and look like a ring, what is the disease called and among bacteria, virus and fungi what is the causative agent? ...
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Blood group A has antigen A and antibody anti B. Blood group O has no antigen. If blood group A is given to a person having blood group O, antibodies (anti A) develop in the person and hence, clumping occurs. But, if O is giv ...
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AB- blood can be donated to a person with a. A+ blood group b. AB+ blood group c. O- blood group d. B- blood group ...
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AB- blood can be donated to a person with a. A+ blood group b. AB+ blood group c. O- blood group d. B- blood group ...
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y do v feel sleepy after a heavy diet...??? ...
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are antigens similar to that of pathogens that attack our body...???...means are they harmful....?????..because they induces the immune system of our body to produce antibody... ...
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While fever why only the sole stays cool? ...
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Why does the skin of a person gets bluish during vasoconstriction? ...
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can anyone please explain menstrual cycle to me? thank you! ...
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AB- blood can be donated to a person with a. A+ blood group b. AB+ blood group c. O- blood group d. B- blood group ...
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I am recently stumbling with a question. Can you please help me? A brown-eyed man produces with a woman offsprings in the ratio 1:1.(ie brown-eyed : blue-eyed).Predict the genotype of the mother. In this case,brown eyes is do ...
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When someone touches my head I can feel the touch. This means there are nerves below our scalp. These nerves are called cranial nerves. OK. Bot are there holes in the cranium for these nerves??? Thanx in advance ...
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Is adrenalin secreted due to impulses from the Sympathetic Nervous System?? ...
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Post you biology questions in this section :) ...
