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Sloan [31]
3 years ago
7

A child has brown hair and brown eyes. his father has brown hair and blue eyes. his mother has red hair and brown eyes. the best

explanation for the child having brown hair and brown eyes is that
Biology
1 answer:
Elina [12.6K]3 years ago
4 0
The child has inherited both the traits from his parents.
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A group of engineers has created a biodome filled with air, plants, and animals. No material can get in or out, but sunlight can
aalyn [17]

Answer:

The carbon in the air will lessen over time. This is because it is being trapped in the walls of the biodome. This will affect living things negatively as the carbon cycle is a necessary part of nature and throwing off the balance of carbon in the carbon cycle will throw off the balance of the entire ecosystem within the biodome.

7 0
3 years ago
O QUE É UM CLONE? EXPLIQUE COMO OCORRE A CLONAGEM EM MAMÍFEROS.
Pavlova-9 [17]

Answer:

A clonagem é a obtenção de duas células idênticas com o mesmo código genético que o produto da reprodução assexuada.

Nos mamíferos, a clonagem ocorre através de células somáticas, onde há um núcleo doador e um oócito que se unem por meio de um choque elétrico, formando o embrião que resultará em um ser vivo clonado, um exemplo de essa era Dolly, a ovelha.

Explanation:

Na clonagem de mamíferos, o embrião é responsável por ter caracteres da ovelha doadora, ou seja, será a imitação do código genético desse animal que empresta a célula doadora ao úbere.

3 0
3 years ago
How does climate change threaten biodiversity
lukranit [14]

Answer:

Climate change can melt ice in cold regions, and because ice is freshwater it can change the salinity of the oceans. Some marine animals may not cope with these conditions and may die as a result. This threatens biodiversity because there would be less species of marine life in our oceans.

5 0
3 years ago
The deccan traps in ______ happened at the same time as the cretaceous mass extinction.
Anon25 [30]

The deccan traps in Jurassic times happened at the same time as the cretaceous mass extinction.

5 0
3 years ago
what genotypes would be produced by crossing a grasshopper with both color stripes and one with yellow stripes
Varvara68 [4.7K]
Alright:

If you cross color stripes (A) and yellow stripes (Y) you use punned squares to figure out the rest.

In genetics, you can have 3 combinations. Aa, AA, and aa (or Yy, YY, and yy). If you cross each of these in a punned square with each combination, you have 9 different possibilities- each that have 4 possibilities inside of them, making 36 total possible outcomes.

Although, most of the 36 are repeating, so you can get one of two answers: dominant (if it has a capital letter) and recessive (no capital letters)

To answer your question, you will have the following:

-a grasshopper with both colors.
-a grasshopper with yellow.
-a grasshopper with neither.
-a grasshopper with both.
3 0
3 years ago
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