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pychu [463]
2 years ago
9

The circulatory system is composed of the blood, blood vessels and the heart.

Biology
2 answers:
Dominik [7]2 years ago
7 0

Blood plasma transports nutrients, waste (like uric acid, creatinine, and ammonium salts), albumin (protein), and electrolytes.

Andrews [41]2 years ago
5 0
Water, salts, enzymes, hormones, and proteins
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Round pea allele R is dominant to wrinkled pea allele r, while yellow pea allele Y is dominant to green pea allele y. Homozygous
allsm [11]

Answer:

RrYy (F1 generation)

Explanation:

This is a typical dihybrid cross involving two genes in the pea plant; one coding for seed colour and the other for seed shape.

According to Mendel's law of dominance, an allele is capable of masking another allele in a gene, the allele that masks or is expressed is called the DOMINANT allele while the allele being masked is called RECESSIVE allele.

Homozygosity of a gene refers to it having the same type of alleles while heterozygosity refers to having different alleles.

In this example, allele for Round (R) and Yellow (Y) pea is dominant over the allele for Wrinkled (r) and green pea respectively.

Homozygous round green pea (RRyy) crossed with Homozygous wrinkled yellow (rrYY) will give rise to a heterozygous round yellow (RrYy) F1 offsprings.

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3 years ago
As the acidity of a solution increases, the pH will
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Answer:

decreases

Explanation:

when the acidity in a solution increases the ph will decrease. when the acidity in a solution decreases the ph increases

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Use a hormone and feedback mechanism him in the same sentence
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What level of organization describes a pack of dogs?
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