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umka21 [38]
3 years ago
9

The heliocentric theory suggest ____.

Biology
2 answers:
crimeas [40]3 years ago
8 0

Answer:

Earth and planets revolve around the Sun at the center of the Solar System

Lesechka [4]3 years ago
4 0

Answer:

The heliocentric theory suggest that the sun is the central body of the solar system and perhaps of the universe. Everything else (planets and their satellites, asteroids, comets, etc.) revolves around it. The first evidence of the theory is found in the writings of ancient Greek philosopher-scientists.

Explanation:

hope it helps!

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describe a situation in nature where genetic drift might be a more important influence on evolution than natural selection.
inna [77]

Answer:

Example of genetic drift

Explanation:

a population of rabbits with alleles B and b, both alleles are present in equal frequencies p = 0.5 and q = 0.5 if 10 parents reproduce the probability of having an offspring with alleles B or b is 0.5; however, by chance, a slight difference in the offspring allele frequency might occur due ...

4 0
2 years ago
If a mother has a blood type AB+- and her father has a blood type B- and she marries a man with O- blood type. What is the perce
Marina CMI [18]
Genetics, blood type gene has two alleles, each allele has genotype A, B or O. The A and B are dominant, and O is recessive. So allele A combined with allele O is type A. Similarly, BO is type B, AA is type A, BB is type B, OO is type O, and AB is typeAB.

If both parents have type A blood, then the alleles could be AA or AO, thus the allele A frequency is 75%, allele O frequency is 25% for both parents. 
So the chance of alleles OO is 25% × 25% = 6.25%, 
alleles AA is 75% × 75% = 56.25%, 
alleles AO is 75% × 25% = 18.75%, 
alleles OA is 25% × 75% = 18.75%.
Since AA, AO and OA are blood type A, and OO is blood type O, thus their child has 6.25% chance to be blood type O and 93.75% chance to be blood type A. 

The +/- is called the rhesus factor, with + being dominant, and - being recessive.
So if both parents are -, the kids are always -, otherwise the kids might be + or -. 

Child Blood Type Estimate Table:
Father's Blood TypeABABOMother's
Blood
TypeAA/OA/B/AB/OA/B/ABA/OBA/B/AB/OB/OA/B/ABB/OABA/B/ABA/B/ABA/B/
8 0
4 years ago
Three constitutional limitations to the right to freedom of expression?​
mr_godi [17]

Answer:

(1)limitation must be within the constitutional power of government; (2) the limitation must further an important or substantial governmental interest; (3) the governmental interest must be unrelated to the suppression of the freedom of expression; and

3 0
3 years ago
Type the correct answer in the box. Spell all words correctly. Which training does Michael need to work as a veterinarian in a z
enot [183]

Answer:

The correct answer yo get a degree in veterinary medicine.

Explanation:

In U. S. a veterinarian needs to have the proper training and degree to practice at any place like zoo or clinics. Michael needs a Doctor of Veterinary Medicine degree known as  D.V.M. or V.M.D. from an accredited veterinary medicine college. It is a four years program that includes classroom studies, laboratory experience, and clinical work.

5 0
4 years ago
A junction between two neurons or between a neuron and effector is called
spayn [35]

Sensory receptor

Sensory receptor is known to be a structure that responds to a physical stimulus in the environment which can either be external or internal. Also, sensory receptor generally initiates the same process of creating nerve signals and registering stimuli. Generally, sensory receptor usually serves as the front liner because they are in contact with the stimulus.

7 0
3 years ago
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