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the first ever australopithecine fossil was found in 1924 at taung south africa it was the skull of a 6 year old child showing a mixture of human and
before we further proceed to discuss the fossil history of the humans we shall briefly look into what distinguishes humans or genus homo from his
oreopithecus a late rniocene primate had very close resemblances to those of gibbons although the tooth structure showed that the animal was only a
table provides you the classification of the living primates the primate fossil history dates back to 60 million years ie to paleocene times more
the evolution of human kind can be regarded as the climax of phylogenic history of organisms in the previous units of this block as well as the
natural selection is a process which directs all biological evolution it is a process that directs genetic changes which when proved to be adapted
a general agreerncnt anlong nll the human evolutionists who may have a very radical philosophical hackground and convictions is that man is the
language a powerful tool for communication should have played a very important part in the evolutionary history of human species two relevant
in the last unit we traced the human evolutionary history mostly from a palaeontological viewpoint although still fragmentary the available fossil
evaluating the degree of urinary obstruction dp is a 63-year-old man who has been experiencing progressive difficulty with initiating the
tlie phylum cnidaria or coelenterata includes the faliiiliar hydras jelly fishes sea anemones and corals you have olreacly studied about cnidarialis
take the prepared slide of euglena and focus it first under low power and next under the high power of tlie microscope observe tlie following
in the living condition found in sea you would be able to observe the following features in radiolariansthe cytoplasm is divided by a perforated and
place a slide of amoeba common species is a proteus under tlie lnicroscope and focus it under low power 5x x 5x and observe it carefully amoeba looks
protozoans are a group of animal protists of more than 50000 species and are found under almost all natural conditions where there is moisture a
there are 3 types of dna sequences genomic dna comes from the genome and haves both genes and extragenic material cdna is reverse transcribed from
looking at what the academic world is publishing microarray research is actually hot right now and people havent quite figured out what the best way
single chromosome of a pair is known as homologuein homologous pair two identical chromosomes are there each one chromosome in a homologous pair is
why do you think that bioinformatics is important ans today we can use computers to access much more biological data
the mathematical statistical and computing methods that aim to resolve biological queries using dna and amino acid sequences and related information
research methods used in studying a genetic disease change with technological advances these changes can be seen in reading 221 discovering the
1 identify and compare the methods of somatic gene therapies for ada deficiency described on pp 404-405 lewis and otc deficiency described on pp
match each of the methods or vectors below to an appropriate form of gene therapy assigning two methods or vectors to each form use each method or
1 explain why a gain of function would be a dominant effect and a loss of function would be a recessive effect which types of genes are each
1 a completely new protein has been synthesized by a research lab you are inadvertently exposed to it and have an allergic response what type of