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Almila97

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Almila97

A Stem Cell Usually Becomes Determined Before Differentiation. True Or False ?

1-A stem cell usually becomes determined before differentiation. True or false ? 2- Recessive epistasis results in modifying the dihybrid 9:3:3:1 ratio to a 9:7 ratio in the f2 generation. T or F ?...
01:12 Tue 16th May 20173 answers, last by goodgoalie 22:33 Tue 16th May 2017
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Almila97

A Woman Of Blood Type B Marries A Man Of Blood Type A. Their First Child Is Blood Type O. What Is The Probability That Their Second Child Will Have A Blood Type Other Than O?

A woman of blood type B marries a man of blood type A. Their first child is blood type O. What is the probability that their second child will have a blood type other than O?
00:56 Tue 16th May 20175 answers, last by Jonathan-Joe 12:12 Wed 17th May 2017
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Almila97

In A Diploid Organism With 12 Pairs Of Chromosomes, How Many Centromeres Are Present In A Single Cell At Anaphase Of Mitosis And Why ?

In A Diploid Organism With 12 Pairs Of Chromosomes, How Many Centromeres Are Present In A Single Cell At anaphase of mitosis And Why ?...
00:54 Tue 16th May 20173 answers, last by Murdo 00:58 Tue 16th May 2017
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Almila97

In A Hexaploid Plant The Nuclei In The Leaves Each Contain 48 Chromosomes. What Is The Chromosome Number You Would Expect In The Gametic Chromosome

In a hexaploid plant the nuclei in the leaves each contain 48 chromosomes. What is the chromosome number you would expect in the gametic chromosome
00:52 Tue 16th May 20177 answers, last by woofgang 11:33 Tue 16th May 2017
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Almila97

In A Diploid Organism With 12 Pairs Of Chromosomes, How Many Centromeres Are Present In A Single Cell At Methaphase 1 Of Meiosis And Why ?

In a diploid organism with 12 pairs of chromosomes, how many centromeres are present in a single cell at methaphase 1 of meiosis and why ?
00:46 Tue 16th May 20171 answer, last by Murdo 00:55 Tue 16th May 2017

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