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Ksenya-84 [330]
3 years ago
13

Stellar evolution is _____.

Biology
1 answer:
Ilya [14]3 years ago
7 0

Answer:

The process of a star changing overtime.

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Suppose a female began menstruating at age 12 and stopped menstruating at age 55. if she never became pregnant and her menstrual
Arte-miy333 [17]

Answer:

561

Explanation:

This is math so I got you.

This is just going to subtract 12 from 55 since we don't now when during her 12th year of age she started or when during her 55th year f age she ended.

55 - 12 = 43, so about 43 years.  Also not going to account for leap years.  So we are just going to say each year had 365 days.  so 43 years and 365 days per year = 15695 days.

If her cycles were each about 28 days we divide the total number of days by 28 and that tells us about how many cycles there were.

15,695 / 28 = 560.5 which I will round to 561

561 cycles means 561 eggs if my biology knowledge is as accurate as I think it is.  

7 0
3 years ago
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What is the name of the organs in the frog's reproductive system?
RSB [31]
The cloaca because i am doing it to bye
3 0
3 years ago
What type of evolutionary adaptations did plants acquire to allow them to grow in areas that were not directly on a water source
Vladimir79 [104]

Answer:

B

Explanation:

3 0
3 years ago
Scientists construct an experimental bacteriophage that is composed of the T2 phage protein coat and T3 phage DNA. If a bacteriu
madam [21]
<h2>T4 protein and T4 DNA</h2>

Explanation:

  • A bacteriophage is an infection that attacks bacteria. At the point when the tail strands identify an objective host the bacteriophage  to the cell, injected  its DNA, and utilizations the microscopic organisms' apparatus to reproduce.<em> </em>
  • <em>T4 is a sort of bacteriophage that infects of  E. coli.  </em>
  • The bacteriophage T4 capsid is a prolonged icosahedron, 120 nm long and 86 nm wide, and is worked with three essential proteins such as  gp23*, which shapes the hexagonal capsid cross section, <em>gp24*, </em>which structures pentamers at eleven of the twelve vertices.
  • <em>gp20, </em>which frames the extraordinary dodecameric entry vertex through which DNA.  
  • T4 DNA Ligase is ligation catalyst which utilized the parts of DNA by the catalyzing between  <em>compared 5'phosphate and 3' hydroxyl ends</em> and phosphodiester bonds in the double stranded DNA  utilizing ATP as a coenzyme.

6 0
3 years ago
What is the temperature, in degrees Celsius, of a substance with a temperature of 49K?
Leviafan [203]
49 Kelvin = -224.15 Celsius

I believe this is the answer.
6 0
3 years ago
Read 2 more answers
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