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RoseWind [281]
3 years ago
12

Professional who typically treats health problems associated with the muscular, nervous, and skeletal systems, especially the sp

ine?
Biology
1 answer:
OLEGan [10]3 years ago
3 0
A chiropractor. you might've heard about them 'cracking your back' professionally
You might be interested in
1. What are the three types of plate boundaries? List and describe all three.
LekaFEV [45]

Answer:

Tectonic Plates and Plate Boundaries

There are three main types of plate boundaries:

Convergent boundaries: where two plates are colliding.

Divergent boundaries – where two plates are moving apart.

Transform boundaries – where plates slide passed each other.

6 0
2 years ago
A purebred tall pea plant is cross-pollinated with a tall, heterozygous pea plant. Use a Punnett square to determine the probabi
Ray Of Light [21]

Answer:

0%

Explanation:

This question involves a gene coding for height in pea plants. The allele for tallness (T) is dominant over the allele for shortness (t). This means that allele T will be expressed over allele t in an heterozygous state.

A purebred tall plant will possess genotype: TT while a heterozygous tall plant will possess genotype: Tt. The two parents will produce the following gametes:

TT- T and T

Tt- T and t

Using these gametes in a punnet square (see attached image), the following offsprings with genotypes: TT and Tt in a ratio 1:1 will be produced.

TT offsprings are purebreed tall while Tt offsprings are heterozygous tall. Hence, based on the question, no offsprings of this cross will possess the recessive genotype (tt). This means that 0% of the offsprings of this cross will be short.

6 0
3 years ago
Study the image of Earth’s interior.
MrRa [10]
Well there are many but the surface of the earth is the material violin one outer core (if that makes sense
5 0
3 years ago
Read 2 more answers
An unusually long period during which rainfall is below average
MAVERICK [17]
I think it would be a drought. 
3 0
3 years ago
What is least likely to be an example of a variation within a species ?
Ket [755]

Answer:

Option D,  Number of limbs

Explanation:

Options for the question

a. Birth weight

b. Hair color

c. Number of offspring

d. Number of limbs

Solution

Variation within a species is caused due to genetic differences governed by varying allele frequencies and duet to environmental factors that somewhere effect the expression of the genetic potentials thereby causing phenotypic variation.  

Number of limbs is a physical characteristics, very unlikely governed by genetic variation. While factors such as hair color (grey, black, white etc.), height (tall, short, medium) etc. are governed by genetic variation as a result of which they have several phenotypic variations.

Hence, option D is correct

7 0
3 years ago
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