1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rus_ich [418]
3 years ago
9

In a population of spiders, there is a protein that is coded in the DNA to make venom. In a particular spider, there was a prote

in variation due to a change in the genetic code. This protein variation caused the spider’s venom to be stronger to kill its prey. This genetic variation was passed down to offspring and was favored due to the amount of time shortened to eat its prey.
Event Causing Genetic Variation in the Gene Pool:

Explanation:
Biology
1 answer:
mel-nik [20]3 years ago
8 0
I'm not sure what you're asking, but if you're looking for a word to describe this change its "mutation" 
You might be interested in
Why did the xyy chromosome theory fall out of favor as an explanation for criminal behavior?
exis [7]
XYY disorder is a hereditary condition in which a human male has an additional male (Y) chromosome, giving an aggregate of 47 chromosomes rather than the more regular 46. The "XYY" chromosome hypothesis drop out of support as a clarification for criminal conduct is on account of thought most lawbreakers don't have XYY and everybody with XYY is not a criminal
4 0
3 years ago
Which of these organelles is absent in a prokaryotic cell?
Olin [163]

all membrane bound organelles are absent in prokaryotic cells. They only have a membrane, cytoplasm, DNA and ribosomes(and also some sort of a cytoskeleton that helps with division and cell shape)

Hope this helps

7 0
4 years ago
What's the elements of iron​
Nitella [24]

Answer:

Fe

Explanation:

Iron is a chemical element with symbol Fe and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, right in front of oxygen, forming much of Earth's outer and inner core

7 0
3 years ago
Premature infants who are treated with mechanical ventilation, mostly for respiratory distress syndrome, are at risk for develop
atroni [7]
Tachypnea, frequent desaturations, Tachycardia, retractions, nasal flaring, grunting, and etc.<span>
</span>
8 0
3 years ago
Read 2 more answers
Which of these is the best description of a typical organism in the plant kingdom?
Firdavs [7]
Need the descriptions in order to answer the question.
4 0
3 years ago
Other questions:
  • Which structure in the female reproductive system is comparable to the external reproductive organs in males?
    9·2 answers
  • The S-P interval of seismic waves recorded at a seismometer is 8 minutes. Approximately how far away is the earthquake’s epicent
    5·2 answers
  • According to the cell theory, cells come from ________________. spontaneous generation photosynthesis other living cells cellula
    10·1 answer
  • All of the following wavelengths are invisible to the human eye EXCEPT
    9·1 answer
  • What macromolecules can be found in animal cells
    15·2 answers
  • Why do biologists believe glycolysis evolved before the krebs cycle and the electron transport chain?
    11·1 answer
  • What would happen if a plant could carry out photosynthesis, but not respiration?
    8·1 answer
  • What is a qualitative observation
    15·1 answer
  • Describe the three stages of cellular respiration and identify the part of the cell in which cach
    10·1 answer
  • When crude oil is distilled, it is separated into categories. What are those categories characterized by?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!