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Tatiana [17]
3 years ago
7

Question 2 of 24

Biology
2 answers:
KatRina [158]3 years ago
5 0

Answer:

B

Explanation:

i had this qeshtin a a test

kodGreya [7K]3 years ago
4 0
Hdvsevdhbdhfnsb jdbdnbdha s Sheba. Subs rbwvf end e gf e eve rbebehehhe r end e rev r
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Liquid & gaseous wastes are removed from the body by the kidneys ____ & _____
Fofino [41]

Answer:

Brainliest pls

Explanation:

The anus removes all the waste from the body that couldn't be digested. This can be shown during excretion.

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2 years ago
Multiple Choice: Please select the best answer and click "submit."
Lyrx [107]
The correct answer is A
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3 years ago
When an endogenous ligand like dopamine travels further away from the synapse to affect the activity at another synapse, we call
irga5000 [103]

Given what we know, we can confirm that this behavior is indicative of a neurotransmitter.

<h3>What are neurotransmitters?</h3>

A neurotransmitter is a signal liberated by a neuron, to describe it in the most simple of terms possible. This neurotransmitter travels further from the originating synapses and affects another cell, being involved in the new synapse taking place in that cell.

Therefore, we can confirm that this behavior is indicative of a neurotransmitter.

To learn more about neurotransmitters visit:

brainly.com/question/8849920?referrer=searchResults

8 0
2 years ago
Is this a good scientific question Is the lifespan of snowshoe Hares which are white in the winter and brown in the summer affec
Oxana [17]
It is not affected by the level of snow but by how much snow it comes into contact with... 
8 0
3 years ago
What is the number of helixes in a double chromosome? What is a centromere, and what is a homologous pair? What is the end resul
fgiga [73]
1) Four Helixes in a double chromosome [ 2 for each strand ]

2) Centromere is t<span>he region of a chromosome to which the microtubules of the spindle attach, via the kinetochore, during cell division.

3) </span><span>A </span>homologous pair<span> is a </span>pair<span> of chromosomes containing a maternal and paternal chromatid joined to together at the centromere

4) End result = 12 pair of chromosome which is unindentical to each other.

5) Crossing over is </span><span>the exchange of genes between homologous chromosomes, resulting in a mixture of parental characteristics in offspring.

Crossing over occurs during prophase I in nucleus of the cell [ as it is operation of chromosomes ]

</span>Crossing over<span> creates new combinations of genes in the gametes that are not found in either parent, contributing to genetic diversity. So, it is so important for Genetic diversity
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Hope this helps!
6 0
3 years ago
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