Best Study Notes » Biology XII
Biology Class XII CBSE Sample Paper
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Q1. Give the name of the carcinogenic dye which i
What is Immunology - Overview
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Immunology is a broad branch of biomedical science that covers the study of all aspects of the immune system in all organisms.
DNA fingerprinting
Best Coaching Class Notes by admin (#1) 141 days ago (http://www.youtube.com)
What is DNA fingerprinting, how it is done. What are the various stages of DNA profiling etc ..
Genome and Human Genome Project
Best Coaching Class Notes by admin (#1) 141 days ago (http://www.youtube.com)
Know more about the Human Genome Project - the biggest human genetics experience till date.. watch this excellent video to know more..
DNA and RNA, search for genetic material
Best Coaching Class Notes by admin (#1) 142 days ago (http://www.youtube.com)
The main difference between DNA and RNA is the sugar present in the molecules. While the sugar present in a RNA molecule is ribose, the sugar present in a molecule of DNA is deoxyribose. Deoxyribose is the same as ribose, except that the former has one more OH.
Mendelian inheritance
Best Coaching Class Notes by admin (#1) 142 days ago (http://www.youtube.com)
According to the principle of segregation, for any particular trait, the pair of alleles of each parent separate and only one allele passes from each parent on to an offspring. Which allele in a parent's pair of alleles is inherited is a matter of chance.
According to the principle of independent assortment, different pairs of alleles are passed to offspring independently of each other. The r
According to the principle of independent assortment, different pairs of alleles are passed to offspring independently of each other. The r
Mandelian Genetics
Best Coaching Class Notes by admin (#1) 142 days ago (http://www.youtube.com)
In the 1800 and before, a number of hypotheses were suggested to explain heredity. However, in 1866, a European monk, Mendel, suggested based on his experiences with the pea plants that certain traits show up in offspring without any blending of parent characteristics. For instance, the pea flowers are either purple or white--intermediate colors do not appear in the offspring of cross-pollinated
Reproductive system in human - Males
Best Coaching Class Notes by admin (#1) 142 days ago (http://www.youtube.com)
What are the reproduction systems in Males. Know more in this free online coaching class. The male has two visible sex organs - testicles and penis. The testicles make sperm and produce testosterone. Sperms are like tadpoles (the young frogs) and have a tale and head. Tale helps the move forward while the head is the genetic material which mates with the female eggs.
Human Reproduction in females
Best Coaching Class Notes by admin (#1) 142 days ago (http://www.youtube.com)
What are the various reproductive organs in females. Know about them in this black and white informative video from an old movie.
Flower Structure - Know about the parts of a flower
Best Coaching Class Notes by admin (#1) 142 days ago (http://www.youtube.com)
In this coaching class for Biology, you will get to know about the various parts of a flower.
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