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Gre4nikov [31]
2 years ago
5

Which would be the impact on the environment if there were no estuaries

Biology
1 answer:
fgiga [73]2 years ago
3 0
Help me on my new one
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The use of drugs during radiological procedures and other medical tests to show evidence of a disease is known as ________.
Papessa [141]

Answer:

Diagnosistic use

Explanation:

When a person goes to the hospital displaying signs and symptoms of a disease. The doctor will have to make a diagnosis.

Diagnosis is made to determine or explain which disease or condition is causing the symptoms.

Drugs that are used during radiological procedures and other medical tests will be used of Diagnostic purpose to show evidence of a disease.

From the results of the Diagnostic tests a conclusion came be made.

Therefore, they were for Diagnosistic use.

6 0
3 years ago
What adaptation do seed plants have in addition to the seed that is not found in seedless plants?
tatiyna

Answer:

The correct answer will be option-pollen.

Explanation:

The pollen are the male gametophyte which is produced in the seed plants.

The pollen produce male gametes after entering the female gametophyte. The male gametes fuse with the egg cell and form the embryo inside ovary which matures and forms seeds.  The vascular seed plants lack these pollen but instead produces male gametes in gametangia which are replaced by the pollen in the seed plants.

Thus, option-pollen is the correct answer.

8 0
2 years ago
Which of the following is not part of the theory of evolution?
Feliz [49]

number 1 is not part of the theory of evolution.

Evolution is change in the heritable characteristics of biological populations over successive generations.

6 0
3 years ago
Read 2 more answers
!!Help!! In dogs, the gene for fur color has two alleles. The dominant allele (F) codes for grey fur and the recessive allele (f
tatiyna

Answer:

% GENOTYPE

FF = 0%

Ff = 50%

ff = 50%

% PHENOTYPE

Black fur = 50%

Grey fur = 60%

Explanation:

This question involves a single gene coding for fur color in dogs. The allele for grey fur (F) is dominant over the allele for black fur (f). This means that a heterozygous dog (Ff) will have a grey fur.

In this question, a heterozygous female (Ff) is said to cross with a recessive male (ff) i.e. Ff × ff. The following gametes will be produced by each parent:

Ff - F and f

ff - f and f

Using these gametes in a punnet square (see attached image), the following genotypic proportion of offsprings will be produced:

Ff - 1/2 = 50%

ff - 1/2 = 50%

Ff is phenotypically GREY while ff is phenotypically BLACK. This means that 50% of the offsprings will be black and 50% will be grey.

7 0
2 years ago
What are the significant functions of protines
9966 [12]
It helps make and fix body tissue.
7 0
3 years ago
Read 2 more answers
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