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const2013 [10]
3 years ago
5

What do paramecia use for defense?

Biology
1 answer:
Flauer [41]3 years ago
6 0

Answer:

Paramacia use trichocysts for defense.

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Which phrase describes the purpose of ubiquitin
Alja [10]

Answer:

regulates other proteins

Explanation:

Ubiquitin is a small protein that is found in almost all cellular tissues in humans and other eukaryotic organisms, which helps to regulate the processes of other proteins in the body.

hope this helps, pls mark brainliest :D

4 0
3 years ago
Which physical property is best measured using only a balance?
FromTheMoon [43]

Answer:

volume

Explanation:

4 0
3 years ago
Calculate the frequency of homozygotes for an allele at a locus in a population at Hardy–Weinberg equilibrium if the frequency o
seropon [69]

Answer:

0.0225

Explanation:

According to the given information, the gene under study has two alleles. The frequency of one allele is 0.15. The locus is at Hardy–Weinberg equilibrium. This means that the sum of the frequencies of two alleles would be one. The frequency of homozygotes for an allele in the population is calculated as the square of the frequency of that allele.  

Therefore, if the frequency of one allele in the population is = 0.15. Frequency of homozygotes for this allele in the population would be = 0.15 x 0.15 = 0.0225

5 0
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________ is the process of receiving stimulus energies from the external environment and transforming those energies into neural
Vikentia [17]
Answer is Sensation
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Which hormone is secreted into the bloodstream by fatty tissue to signal the hypothalamus that the body has had enough food, red
irinina [24]
<span>Leptin, a hormone predominantly made by adipose cells that helps to regulate energy balance by inhibiting hunger, is the hormone secreted into the bloodstream by fatty tissue to signal the hypothalamus that the body has enough food.</span>
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