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alekssr [168]
3 years ago
6

What has an oganism that has a genotype Bb

Biology
1 answer:
tensa zangetsu [6.8K]3 years ago
4 0

either heterozygous or hybrid

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The most important characteristic of DNA replication is the DNA to FOLLOW THE BASE-PAIRING RULES.

7 0
3 years ago
Rama de la biología que estudia la estructura de los organismos
MAVERICK [17]

Answer:Anatomía. La anatomía es una de las principales ramas de la biología que permite a un individuo comprender la estructura y las partes de los organismos, incluidos los animales, los seres humanos y los organismos vivos.

Explanation:

5 0
2 years ago
Sickle cell anaemia is an inherited autosomal recessive
alekssr [168]

Answer:

1/8 (12.5%)

Explanation:

An autosomal recessive disease is an inherited disease in which an individual need to receive both defective alleles at the same gene <em>locus</em> to be expressed in the phenotype. In this case, both parents are carriers of the recessive mutant allele associated with the sickle cell anaemia trait, thereby both parents are heterozygous, ie., each parent has one copy of the normal allele 'H' and one copy of the defective mutant allele 'h' associated with this condition. In consequence, their first child has a 1/4 (25%) chance of having sickle-cell anaemia. Moreover, the chance of having a girl is 1/2 and the chance of having a boy is 1/2, thereby the final chance of having a girl sickle cell anaemia individual is 1/4 x 1/2 = 1/8 (12.5%).

- Parental cross for sickle cell anaemia trait = Hh x Hh >>

- F1 = 1/4 HH (normal); 1/2 Hh (normal); 1/4 hh (sickle cell anaemia) >>  

- Sex proportion of sickle cell anaemia individuals =  1/8 female sickle cell anaemia individuals + 1/8 male sickle cell anaemia individuals (1/8 + 1/8 = 1/4)

3 0
3 years ago
What are the 3 types of ocean pollution? And which one can make fish unsafe to eat?
kkurt [141]

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Oil, Plastic, and Noise pollution.

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Plastic I'm thinking is unsafe for the fish, that or oil

Can I maybe have brain list if I'm right? Sorry if I'm wrong...

6 0
3 years ago
when a single cell of E. coli reproduces it first duplicates it's dna next the cell elongates as each copy of dna is pulled towa
ipn [44]

Answer:

They are identical

4 0
3 years ago
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