Which is the best hypothesis for why the white colored moth population decreased

Biology

2 answers:

vovikov84 [41]4 years ago

4 0

Answer:

the dark-colored moths were more fit

Explanation:

apex

dolphi86 [110]4 years ago

3 0

Black moths were more fit to survive to the environement, since many animals couldnt see them.

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Red–green color blindness is an X-linked recessive trait in humans. Polydactyly (extra fingers and toes) is an autosomal dominan

Tamiku [17]

Answer:

The girls with polydactyly color-blind and is 1/8, the boys with normal fingers and color vision is 1/8.

Explanation:

X - linked recessive trait may be defined as the trait that are normally passes down from mother to son. Males have high chances since they have only one X chromosme. The female should have both X chromosome affected to express the trait. Autosomal dominant trait express the trait in both the homozygous dominant and heterozygous condition.

The red - green color blinded male with polydactylous is married with female that have normal color vision and normal toes and finger. With the help of pedigree chart and probability,the outcome of their children with specific phenotype can be calculated.

Martha is normal for poldactyly and contains recessive trait for polydactyly. She is a carrier for the color blindness as his father is affected by the disease. Bill is affected by the color blindness and heterozygous for the polydactyly trait. The marriage between marry and bill have the children with 1/8 proportion of the girls can be color bind and shows polydactyly {1/4 ( girls with color blindness) × 1/2 ( the probability of polydactyly}. 1/8 proportion of the boys with normal vision and normal toes and finger {1/4 (boys are normal) × 1/2 ( the probability of normal toes and finger}.

5 0

3 years ago

PLEASE HELP IN ONE MINUTE WILL MARK BRAINLIST

spin [16.1K]

Answer:

The answer for this is density.

Explanation:

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3 0

3 years ago

What is a medial moraine, and how is it formed?

allsm [11]

A medial moraine is a narrow band of rock debris which usually runs down the centre of the glacier. It forms from the merging of the lateral moraines of two glaciers and often occurs in regions that have been acted upon by a past ice age.
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4 years ago

What is the site of protein synthesis in the cell ?

LekaFEV [45]

Answer:

Ribosomes are the sites in a cell in which protein synthesis takes place.

Explanation:

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