what is Sickle Cell Anemia ?

Answer Posted / swapna

Deficiency of bloodplatelets causes sickle cell anaemia.

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In cucumbers normal leaves (N) are dominant to curled leaves (n) and elongated fruit (L) is dominant to spherical fruit and these genes are linked on the same chromosome. If a pure-breeding normal-leaved, elongated fruit cucumber is crossed with a curled-leaved, spherical fruit cucumber, what will be the phenotype of the F1? the phenotypic ratio of the F2?

1772


Why was rii locus chosen by Benzer for his experiment?

4383


How to construct Genetic Code?

1621


Promoters of housekeeping genes contain variable numbers of GC boxes, but neither TATA nor CCAAT boxes.Inwhat way these properties of housekeeping promoters are helpful?

1685


Genetic engineering harms or benefits human societyharms? What obstacles must gene therapy overcome? What instrumentation is required for DNA sequence analysis and how does it work?

2984






our hair comes from our mother's father.Is it true or not?

1719


In the definition of mutation we say sudden heritable change i the DNA, so what does sudden means here?

893


Is Genetic Engineering worth the cost and effort?

2243


Does a person diagnosed with turner syndrome have trouble hearing? please reply if you have this syndrome or know someone who does.

2183


Flower position, stem length, and seed shape were three traits that were studied by Mendel. Each is controlled by an independently assorting gene. If a plant that is heterozygous for all three traits was allowed to self- fertilize, what proportion of the offspring would be expected to show all three dominant phenotypes?

2694


Flower position, stem length, and seed shape were three traits that were studied by Mendel. Each is controlled by an independently assorting gene. If a plant that is heterozygous for all three traits was allowed to self- fertilize, what proportion of the offspring would be expected to show all three dominant phenotypes?

3791


What are teaspoons?

657


How will you differentiate alleles of a gene in the double strand of DNA?

1862


How is Genetic Engineering currently used?

2007


What is the importance of genetics?

573