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Akimi4 [234]
4 years ago
5

The notochord is most closely associated with the

Biology
1 answer:
Citrus2011 [14]4 years ago
6 0
The notochord is most closely associated with the skeletal.
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What happened to the molecules ehen you moved the slider to 100°c?​
sveta [45]

Answer:

they changed

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3 years ago
8. Which of the following statements is true about meiosis?
Mariulka [41]

Answer:

B

Explanation:

Meiosis produces gametes that contain one complete haploid set of chromosomes

Meiosis is a reduction division, where the number of chromosomes in the daughter cells is reduced to half as compared to the parent cell. This set of chromosomes is called a haploid set or genome. The reduction from diploid to haploid occurs during Anaphase I of meiosis I, where homologous chromosomes separate and enter into two different cells. Meiosis takes place only in reproductive cells that divide to form gametes

So, the correct answer is 'Meiosis produces gametes that contain one complete haploid set of chromosomes'

hope that helps

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3 years ago
The botulinum toxin (or Botox) is one of the most lethal toxin to humans with a killing dose of 1 ng/kg of bodyweight. In order
viktelen [127]

Answer:

The continuous use in aesthetics and other medical procedures of botulinum toxin is known, however there is no scientific evidence to support the doses necessary to kill a cell in humans, it is known that this toxin is measured in units of mouse oMU, referring a unit of notulin toxin is equivalent to 0.05 nanograms, with a lethal dose in mice of 0.00000033 mg and for humans from 1 to 2 µg.

It is known that in terms of its mechanism of action, it occurs by blocking the acetylcholine output of the presynaptic neuron, which generates muscle paralysis, making it possible to recover after approximately 3 months.

3 0
3 years ago
When it comes to cholesterol, it is better to have __________.
koban [17]
When it comes to cholesterol, it is better to have <span>d. more HDL 

HDL is the good holesterol and its great to actually have a lot of.</span>
8 0
4 years ago
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How is oxygen in the air made during photosynthesis?
Viktor [21]

Answer:

D

Explanation:

by process known as photolysis

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2 years ago
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