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ludmilkaskok [199]
3 years ago
8

(MAX POINTS) Which is an effective way for protecting environmental quality?

Biology
1 answer:
DENIUS [597]3 years ago
5 0

Answer:

the answer is, D

Explanation:Switching off lights when not in use protects environmental quality.

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In a population of mice, there are two alleles of the A locus (A1 and A2). Tests showed that, in this population, there are 384
meriva

Answer:

  • f(A1) = 0.575
  • f(A2) = 0.425

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

Download pdf
6 0
3 years ago
Q14.The sodium atom contains 11 electrons, 11 protons, and 12 neutrons. What is the atomic mass number of sodium?
love history [14]

Answer: C

Explanation: The atomic mass is 22.990 so it would be C

5 0
2 years ago
2. The vasa recta is a specialized capillary that branches from the ___________ arteriole. The blood flow in the vasa recta runs
lorasvet [3.4K]
<h2>Vasa recta </h2>

Explanation:

The vasa recta is a specialized capillary that branches from the efferent arteriole; The blood flow in the vasa recta runs parallel, but in the opposite direction to the flow of tubular filtrate within the nephron loop

  • The vasa recta capillaries are long, hairpin-shaped blood vessels that run parallel to the loops of Henle
  • The hairpin turns slow the rate of blood flow, which helps maintain the osmotic gradient required for water reabsorption
  • Absorbed water is returned to the circulatory system via the vasa recta, which surrounds the tips of the loops of Henle
  • Because the blood flow through these capillaries is very slow, any solutes that are reabsorbed into the bloodstream have time to diffuse back into the interstitial fluid, which maintains the solute concentration gradient in the medulla; this passive process is known as counter-current exchange
3 0
3 years ago
Which embryonic tissues did the researchers use to establish an effective cell culture?
madreJ [45]

The Human ES Cell Culture or Embryonic Stem Cells. 

They capture the thoughts because they are unforgettable and have an entire limitless developmental capability. After few months of growth, these are extraordinary cells kept maintaining the ability to create another cell ranging from muscle to nerve to blood inside the body. Any cell has the potential that makes up the body. 

4 0
3 years ago
What does Anterior mean?
nignag [31]
"Anterior" means "to the front". A horse's head is anterior to the rest of its body. Contrariwise, "posterior" means "to the back", like a horse's tail.
Hope that helped! =)
7 0
3 years ago
Read 2 more answers
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