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3 years ago

How is a brain injury classifled ?

Biology

1 answer:

andre [41]3 years ago

6 0

Brain injury classified as an injury of the central nervous system.

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1. Show your work using a Punnett square. Cross a homozygous dominant (black) rabbit with a homozygous recessive (white) rabbit.

xxTIMURxx [149]

Answer:

1. 0% will be homozygous dominant, 100% will be hetrozygous, 0 % will be homozygous recessive

2. 25% will be homozygous dominant, 50% will be hetrozygous, 25 % will be homozygous recessive

Explanation:

1. see the attachment for Punnet square

BB: homozygous(black) rabbit

bb: homzygous ( white) rabbit

2. see the attachment for Punnet square

Bb: hetrozygous(brown) rabbit

7 0

3 years ago

Read 2 more answers

An age pyramid with a broad base that quickly slopes up to a narrow top would be indicative of ________.

kiruha [24]

Answer:

A. a developing nation

Explanation:

Age pyramids are the age structure diagrams that represent the number and proportion of people at each age in a population. The base of the age pyramids represents the population in pre-reproductive age which is from 0 to 10 years. The overall shape of an age pyramid indicates if the population is increasing, stationary, or shrinking.

The age structure diagram for a developing nation has a broad base that tapers quickly towards the top. This means that a larger percentage of the population is in the pre-reproductive age group and reproductive age group with a smaller percentage of the population in the post-reproductive age. These countries have a great chance of future population growth.

3 0

3 years ago

Nitrogenous base+sugar+phosphate group=

storchak [24]

Nucleotides is the answer: they have a phosphate group, a deoxyribose sugar, and a nitrogenous base.

8 0

3 years ago

For humans, freckles and broad noses are dominant to no freckles and narrow noses. Use the pinned square below to determine the

Gekata [30.6K]

If we name the gene for freckles with F, then the genotypes for having freckles are Ff (heterozygous), FF (dominant homozygous) and for no freckles ff (recessive homozygous).

If we name the gene for nose shape with N, than the genotypes for broad noses are NN (dominant homozygous) and Nn (heterozygous) and for narrow noses nn (recessive homozygous). A cross between two heterozygous:

P: FfNn x FfNn

F1:

9/16 are with freckles and broad noses

3/16 are with freckles and narrow noses

3/16 are with no freckles and broad noses

1/16 are with no freckles and narrow noses.

4 0

3 years ago

Cohesin

slavikrds [6]

Answer:

I inserted an image for reference.

4 0

3 years ago