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Lunna [17]
2 years ago
7

What are the three main functions of the cardiovascular system?.

Biology
1 answer:
Leviafan [203]2 years ago
4 0

The cardiovascular system has three main functions:

transport of oxygen, carbon dioxide and nutrients.

clotting of open wounds.

regulation of body temperature.

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What process does a multicellular organism use to replace its damaged body cells? A. Transcription B. Translation C. Mitosis D.
Alisiya [41]
C. Mitosis, 
Zygote developed into a multicellular organism......Mitosis
Identical daughter cells produced...Meiosis
Damaged cells in wounds....Mitosis
Reduction in Chromosomes number of daughter cells....Meiosis
7 0
3 years ago
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Why isnt interphase part of mitosis
nexus9112 [7]
Interphase isn't part of mitosis because the cell doesn't divide in interphase.
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3 years ago
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C3N2H4 AlBr3 C6H5F CrO3 H2O2 C12H22O11 is it inorganic or organic
bearhunter [10]
<h2>Answer:</h2>

C3N2H4: Inorganic

AlBr3: Inorganic

C6H5F: Inorganic

H2O2 : Inorganic

C12H22O11: Organic

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3 years ago
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A new kind of tulip is produced that develops only purple or pink flowers. Assume that flower color is controlled by a single-ge
Sophie [7]

Answer:

a. purple allele (C) = 0.609, pink allele (c) = 0.391

b. purple homozygotes = 371, pink homozygotes = 153, heterozygotes = 476

Explanation:

Given -

Purple flowers - 847

Pink flowers - 153

The frequency of recessive genotype i.e

q^ 2 = \frac{153}{1000} \\q^ 2 = 0.153\\

Frequency of recessive allele i.e q is equal to

q = \sqrt{0.153} \\q = 0.391

As per hardy Weinberg's first equilibrium equation -

p + q = 1\\p = 1-q\\p = 1-0.391\\p = 0.609

Frequency of purple homozygous species

= p^2\\= 0.609^2\\= 0.371

Number of purple homozygous species = 0.371 * 1000= 371

Number of pink homozygous species = 0.153 * 1000= 153

Heterozygous species is equal to

(1-0.371-0.153)* 1000\\= 0.476 * 1000\\= 476

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3 years ago
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Answer:

D the train

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The train is safe very fast and was the first built

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