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BartSMP [9]
3 years ago
9

An organism has the allele frequency of a = 0.4 and b = 0.3. What's the frequency

Biology
1 answer:
nordsb [41]3 years ago
7 0

Answer:

D. c=0.3

Explanation:

If these are the only possible alleles and the total frequencies should total to 1.0 for this organism, then I can only assume its 0.3, however It has been a very long time since I took biology so i'm not too certain.

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Explica el impacto del desarrollo de las técnicas moleculares en los sistemas de clasificación de los organismos.
docker41 [41]

Answer:

Las técnicas moleculares, especialmente aquellas basadas en la manipulación del material genético, permitieron automatizar el proceso de identificación y clasificación de especies

Explanation:

Las técnicas moleculares usadas para la clasificación de organismos son aquellas principalmente relacionadas a la manipulación de su material genético. En especial, las técnicas de extracción de ADN, amplificación mediante la reacción en cadena de la polimerasa (PCR) y posterior secuenciación han posibilitado automatizar el proceso de clasificación de organismos. Los marcadores moleculares de ADN basados en secuencias génicas evolutivamente conservadas tales como, por ejemplo, la secuencia del gen Citocromo Oxidasa I (COI) en animales, son ampliamente usados para automatizar este proceso de identificación y clasificación de nuevas especies.

8 0
2 years ago
Which climate condition generally results from both an increase in distance from the equator and an increase in elevation above
Tpy6a [65]
The answer would be: <span>a. cooler temperatures 

</span>Increase in distance from the equator will reduce the amount of sunlight received, which will make the area have a cooler temperature. I<span>ncrease in elevation above sea level should make the air pressure lower as there is less air above the area.</span>
4 0
3 years ago
Do viruses have large central nuclei?
krok68 [10]
Yes, I hope i helped!
3 0
3 years ago
Read 2 more answers
3. What happens to the amount of Ammonium Chloride (NH4)Cl that can dissolve as the temperature decreases?
Nesterboy [21]

as in any liquid, as heat is added, solutions become more capable of holding more dissolved material . (not sure if this is what you're asking as it seems to be missing information)

3 0
2 years ago
Cytotoxic T cells can attack target cells with which of these chemical weapons?
GenaCL600 [577]

Answer:

secrete a cytokine that triggers apoptosis

Explanation:

Cytotoxic T cells secrete granzymes and perforins when targeting cells. Additionally they secrete cytokines such as IFN-, TNF-α and TNF-β that act to activate macrophages and help kill infected cells.

4 0
3 years ago
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