Genetics Questions and Answers

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state 2 roles of DNA molecule.

asked Dec 14, 2023 in Biology Form 4 by 0746046XXX

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2 answers

Suggest a reason why a pedigree chart is important in genetics

asked May 28, 2022 in Biology Form 4 by shermonize

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5 answers

what is the difference between DNA and RNA

asked Apr 12, 2022 in Biology Form 4 by Phoyvonne

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3 answers

What is the importance of variation?

asked Jan 26, 2022 in Biology Form 4 by mcbramoh

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10 answers

what is genetics?

asked Nov 11, 2021 in Biology Form 4 by earlyyzacksnami

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1 answer

What is the difference between nitrogenous bases and nucleotide bases?

asked Nov 7, 2021 in Biology Form 4 by lilylilz

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1 answer

Discuss application of genetics in health care today

asked Oct 5, 2021 in Biology Form 4 by Shosh

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5 answers

What is sex linkage?

asked Sep 30, 2021 in Biology Form 4 by Nicah

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1 answer

The following pedigree shows how the gene for colourblindness was passed in a family for three generations. The gene for colour blindness is sex linked.

asked Aug 19, 2021 in Biology Form 4 by anonymous

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3 answers

How many nitrogenous bases code for a single amino acid?

asked Aug 19, 2021 in Biology Form 4 by anonymous

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5 answers

Write the base sequence of MRNA that would be coded from the DNA strand shown below.

asked Aug 19, 2021 in Biology Form 4 by anonymous

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1 answer

what is gene linkage

asked Aug 13, 2021 in Biology Form 4 by garuambe

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1 answer

What is a germ?

asked Jul 21, 2021 in Biology Form 4 by sej

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1 answer

How is sex determined in a man?

asked Jul 15, 2021 in Biology Form 4 by daisyrono

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1 answer

A human gene which is Y-linked controls premature baldness. One allele leads to normal hair pattern while the other produces premature baldness

asked Jul 8, 2021 in Biology Form 4 by anonymous

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1 answer

Explain why an individual with blood group AB can only donate blood to an individual with the same blood group.

asked Jun 21, 2021 in Biology Form 2 by anony mous

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1 answer

State two reasons why females with Turners' Syndrome are infertile.

asked Jun 21, 2021 in Biology Form 4 by anony mous

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1 answer

Name the genetic disorder in humans that is characterised by inability of blood to clot.

asked Jun 21, 2021 in Biology Form 4 by anony mous

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1 answer

The genetic make-up of a man was found to be XXY.

asked Jun 18, 2021 in Biology Form 4 by anonymous

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