What happend to addie in 2017

1 answer:

5 0

Do you have a last name? This is who I found: "A young 20-year-old who captured the hearts of thousands across the community passed away on Monday. Addison Rerecich contracted an antibiotic-resistant staph infection and underwent a double lung transplant when she was 11 years old."

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mart [117]

Answer:

Explanation:

AA or Aa → Enough normal enzyme to make melanin in skin and hair → Normal skin and hair color aa → Defective enzyme for melanin production → Very pale skin and hair color (albino) Page 3 2.

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3 years ago

I'm struggling with this...what is the female sex hormone? What does it do to the brain and body during puberty. List at least f

Leni [432]

The female sex hormones are estrogen and progesterone.
Hope that helps!

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4 years ago

Read 2 more answers

scalloped (sd) is an X-linked recessive and ebony (e) is an autosomal recessive mutation. What proportion of scalloped, ebony fe

alisha [4.7K]

Answer:

1/16

Explanation:

scalloped (Xsd) is an X-linked recessive trait to Xsd+ (wild type)
ebony (e) is an autosomal mutation recessive to e+ (wild type).

The two genes are independent because they are located on different chromosomes.

<h3>Parental generation:</h3>

True breeding scalloped female wild type for ebony (Xsd Xsd e+e+) mates with a true breeding male mutant only for ebony (Xsd+ Y ee).

The female only produces Xsd e+ gametes. The male produces Xsd+ e or Y e gametes. Therefore, the F1 females will have the genotype Xsd Xsd+ e e+ and the F1 males will have the genotype Xsd Y e e+.

If you complete a Punnett Square with the gametes the two F1 individuals can produce, you will get all the F2 proportions. The scalloped, ebony females have a Xsd Xsd e e genotype and appear in a 1/16 proportion.