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vodka [1.7K]
4 years ago
6

If dinosaurs still existed and roamed Earth, do you think they would look the same now as they did in the past? Explain your ans

wer.
Biology
1 answer:
Triss [41]4 years ago
4 0
No, because they would have had an evolution
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The function of glycolysis is to?
lawyer [7]
From the oxford dictionary it say that glycolysis is the breakdown of glucose by enzymes, releasing energy and pyruvic acid. It turns glucose into pyruvate.
6 0
4 years ago
The inhabitants of the planet Mendel have three alleles for hair color: red (R), white (W) and blue (b). The R and W alleles exh
Alex_Xolod [135]

Answer:

4 RW pink hair color

Explanation:

Let the allele for red hair color = R

Let the allele for white hair color = W

Let the allele for blue hair color = b

Since R and W exhibit co dominance it means none of both traits have the tendency or capability to masked the other .

As such individual with RW genotype = PInk hair color

Allele b is recessive and only individuals with the genotype bb exhibit the blue allele  

Now; if a cross occurs between a red-haired Mendelian and a white-haired Mendelian

i.e

RR   × WW

we have

           R           R

W         RW       RW

W        RW         RW

So we have the following offspring :

4 RW = 4 pink

So theoretically , the possible phenotypes results to 4 RW pink hair color

5 0
3 years ago
Read 2 more answers
Explain formation of the inner planets
Sladkaya [172]

The inner planets of our solar system, Mercury, Venus, Earth, and Mars, originated from small dust and larger particles in the solar nebula that collided with each other over millions of years forming larger and larger particles. These eventually became protoplanets.

3 0
4 years ago
PLEASE HELP DUE SOON! IM SO CONFUSED!
Cerrena [4.2K]

When Timmy steps on the rose bush, the sensory receptor on his toe receives the stimuli, sends it the spinal cord through a sensory neuron which they initiates a response sent through a motor neuron to the muscle and he withdraws his leg in pain.

<h3>What is a reflex arc?</h3>

A reflex arc refers to the neuronal pathway which controls a reflex action.

A reflex action is an action which occurs involuntarily.

Examples of reflex actions include thhe following:

  • withdrawing the foot quickly when one steps on a sharp object
  • withdrawing the hand quickly when one touches a hot surface
  • the je_rking of the knee
  • coughing or sneezing, when irritants enter the nostrils.

Reflex actions do not need to involve the brain, hence they occur very quickly.

The path of a reflex arc begins with a sensory receptor which receives the stimuli, travels to the spinal cord  through a sensory neuron which they initiates a response that is sent through a motor neuron to an effector such effector such as a skeletal muscle.

In conclusion, a reflex arc is the path of a reflex action through the body.

Learn more about reflex arc at: brainly.com/question/10003986

#SPJ1

7 0
1 year ago
PLEASE HELP!!! I WILL MARK YOU AS THE BRAINLIEST ANSWER!!
Yuri [45]

Answer:

A

Explanation:

It "maps" the chromosome, showing the relative location of genomes

7 0
3 years ago
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