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____ [38]
3 years ago
13

Which of the following is a confirmatory test used to reveal the presence of blood with high accuracy?

Biology
1 answer:
MissTica3 years ago
8 0

Answer:

The answer is Kastle-Meyer test..

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Que pasaría si que pasaría si que pasaría si?
Sergeeva-Olga [200]

Answer:

What if what if what if what if?

Explanation:

What if- I turn into a What if ?

3 0
3 years ago
Which of the following describes the process of deflation? A. The wind removes surface particles, resulting in lower land surfac
rjkz [21]
I am going to go with either C,A B.

I'm not entirely sure. it's just what i think
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Una célula muscular de una especie tiene 20 cromosomas, ¿ cuantos cromosomas crees que tiene una célula nerviosa de la misma esp
irina1246 [14]
46 Cromosomas

Las células del ser humano tienen 23 pares de cromosomas, 22 pares de autosomas y un par de cromosomas sexuales. Por tanto, cada individuo tiene 46 cromosomas en sus células. Por lo tanto, el número de cromosomas presentes en una célula nerviosa de un ser humano es de 46 cromosomas.
7 0
3 years ago
True or false. Is sympatric speciation, a physical barrier arises and separates two populations l, ending flow between them
timofeeve [1]
<h3><u>Answer;</u></h3>

The above statement is <u>False </u>

<h3><u>Explanation;</u></h3>
  • Speciation is an evolutionary process in which new species arise. There are three types of speciation, namely; sympatric, parapatric and allopatric speciation.
  • <em><u>Sympatric speciation is a pattern in which speciation occurs in the absence of a physical barrier to gene flow; ex. polyploidy arising in flowers.</u></em>
  • In an Allopatric speciation on the other hand, a physical barrier arises and separates two populations, ending gene flow between them and allowing reproductive isolating mechanisms to evolve so that later if the two groups come back into contact they will no longer be able to reproduce together, therefore making them different species.
7 0
3 years ago
Read 2 more answers
What should occur if there is no difference in concentration of solute on either side of a semi-permeable membrane, such as a ce
zheka24 [161]

Answer:

The solutes will simply bounce off of the semipermeable membrane

Explanation:

Since there is no difference in [solute] there will be no osmotic flow of water, but water will still move between the two chambers because the membrane is freely permeable to water.

Hope this helps! Brainliest?? Anyways have a great day my loves <3

5 0
3 years ago
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