An new combination of hereditary material is produced in offspring through

What happens to blood pressure as cardiac output increases?

nadezda [96]

It will increase blood pressure

3 0

3 years ago

Suppose a population is carrying a condition controlled by two alleles: P (dominant) and p (recessive). Only homozygous individu

Virty [35]

The answer is B. 72.25 percent.

The Hardy-Weinberg principle can be used:

p² + 2pq + q² = 1 and p + q = 1

where p and q are the frequencies of the alleles, and p², q² and 2pq are the frequencies of the genotypes.

The p allele (q) is found in 15% of the population:
q = 15% = 15/100
Thus, q = 0.15

To calculate the P allele frequency (p), the formula p + q = 1 can be used:
If p + q = 1, then p = 1 - q
p = 1 - 0.15
Thus, p = 0.85

Knowing the frequency of the P allele (p), it is easy to determine the frequency of the PP genotype (p²):
p² = 0.85² = 0.7225

Expressed in percentage, p² = 72.25%.

7 0

3 years ago

your frien d runs out of gas and you have to help push his car. discuss the sequence of b ones and joints that convey the forces

MaRussiya [10]

<h2>Upper limb,Pectorial girdle and Axial skeleton</h2>

Explanation:

Upper limb-

The muscles of the upper appendage can be divided into 6 distinct areas such as pectoral, shoulder, upper arm, front lower arm, back lower arm, and the hand
There are 4 muscles of the pectoral locale pectoralis major, pectoralis minor, serratus foremost and subclavius

Pectorial girdle-

The shoulder girdle or pectoral girdle is the arrangement of bones in the attached skeleton which interfaces with the arm on each side
In many of the it comprises of the scapula and clavicle
In many species have three bone found in the shoulder, it connected of the coracoid and clavicle and scapula

Axial skeleton function-

The pivotal skeleton underpins and ensures the mind, spinal rope and huge numbers of the interior organs
It likewise gives locales to the connection of different bones and muscles in the body and shields the nerves and veins from the cerebrum and spinal line.

7 0

3 years ago

The magnetic particles in seafloor ridges are aligned differently in a repeating pattern. How

Mademuasel [1]

A. Earth's magnetic field reverses over time; the changes show that seafloor spreading has taken place over time.

Explanation:

The pattern of the magnetic minerals in seafloor ridges are aligned in a repeating pattern because the earth's magnetic field reverses overtime.

This provides evidence because the changes shows that the sea floor spreading has taken place over time.

The concept of sea floor spreading was first suggested by Harry Hess in the early 1960's.
Using sophisticated tools, he was able to discover stripe patterns of magnetic minerals in rocks.
The earth can be likened to a giant bar magnet
The geomagnetic field originates from the core where the movement of molten metals induces magnetism.
In a fresh cooling magma, the metallic minerals are able to align their domains with the prevailing magnetic field.
At some point the magnetic field is normal with a very strong intensity. At other times the intensity is low and it reverses.
The minerals keeps track of the changes.
This leads to striped pattern that has been used to suggest sea floor spreading.

learn more:

Sea floor spreading brainly.com/question/9912731

#learnwithBrainly

5 0

3 years ago

HELP. HELP.

ohaa [14]

Answer:

true? im not sure though

:)

6 0

3 years ago

Read 2 more answers