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
jeka94
3 years ago
5

A. Crossing over decreases genetic diversity

Biology
1 answer:
saw5 [17]3 years ago
5 0

Answer: i beileve it is c ^^

Explanation:

You might be interested in
Incubation refers to the time the disease is contracted and first sign of visible symptoms true or false ?
Ksenya-84 [330]
False incubation is when there is no symptoms but ur sick
4 0
3 years ago
Which pituitary hormone causes liver cells to release somatomedins that increase the rate of uptake of amino acids by cells such
Goryan [66]

Question: Which pituitary hormone causes liver cells to release somatomedins that increase the rate of uptake of amino acids by cells such as skeletal muscle fibers?

follicle-stimulating hormone

prolactin

thyroid-stimulating hormone

growth hormone

Answer:

growth hormone

Explanation:

Somatomedins are growth factors. The growth hormone makes the cells such as liver cells, skeletal muscles, bones, etc. to secrete the somatomedins. The somatomedins from the liver enter the bloodstream to reach the target cells. The somatomedins make the skeletal muscles, bones, etc. to absorb amino acids into the cells so as to facilitate protein synthesis. This growth factor also downregulates the breakdown of proteins. This is how growth hormone triggers the growth of muscles and soft tissues.

5 0
3 years ago
Which reason best explains why living things need carbon?
mojhsa [17]
Carbon is an important component in living things as it is present in the food of living things in the form of saccharides such as glucose and polysaccarhides such as starch. Hence the answer to this problem should have to be A. Carbon is a source of energy.
3 0
3 years ago
Read 2 more answers
Which Statement is true of Homo sapiens?
Karo-lina-s [1.5K]

<span>B. The have been Earth's only hominine for the last 24,000 years.

After the unknown eradication of the Homo Neanderthals, Homo Sapiens became the only homonine for the last 24,000 years. That is to say, that modern humans are the result of the evolution of homo sapiens to homo sapiens sapiens.</span>
3 0
3 years ago
Identify each items as either an element or a compound
ruslelena [56]
Carbon (C) is an element
Carbon Dioxide (CO2) is a compound
Hydrogen (H) is an element
Sodium Chloride (NaCl) is a compound
A good way to tell whether something is a compound or an element, is that in a compound there is a mixture of different elements. Like in Carbon Dioxide, the symbol is CO2. This shows the carbon (C) and oxygen (O) together. I hope i worded that well enough and this helps :) 
4 0
3 years ago
Read 2 more answers
Other questions:
  • Please take time to look ! Some of the oldest cells in the human body are found in the(1 point) colon. liver. heart. skin.
    6·2 answers
  • Can someone please tell me if this 2 questions are empirical evidence or if they are not
    11·1 answer
  • Select all that apply.
    9·2 answers
  • If a dna sequence is altered from tagctga to tagtga, what kind of mutation has occurred?
    13·1 answer
  • Relative to the transcription start site, where would the promoter and terminator be located?
    13·1 answer
  • Why does it make sense to have weak bonds holding one strand to the other but strong bonds everywhere else
    11·1 answer
  • Impressions of others are based upon their self schema. true or false
    15·2 answers
  • Which element is an example of a metalloid?<br> A) gold <br> B) helium <br> C) iron <br> D) silicon
    13·2 answers
  • Angel was trying to explain carrying capacity to her mother. Which of the following descriptions is accurate?
    15·1 answer
  • I need help sooo much. I really appreciate it
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!