According to the cephalocaudal trend, the head develops more rapidly during the prenatal period than the lower part of the body.

<h3>What is Cephalocaudal trend?</h3>

This refers to the pattern of growth during the prenatal stage in which the head grows more than the other parts of the body.

This is therefore the reason why option B was chosen as the most appropriate choice.

Read more about Cephalocaudal trend here brainly.com/question/9562393

7 0

1 year ago

The substance naturally follow their concentration gradient however there must go through the protein channels because they are

jolli1 [7]

Facilitated diffusion

3 0

2 years ago

A population of 1,000 healthy, at risk people is monitored for one year starting on January 1st, and the development of cases of

masha68 [24]

Answer:

$\mathbf{cummulative \ incidence = \dfrac{60}{1000}}$

Explanation:

We recognize that total occurrence equals new cases of disease over time divided by the number of people at risk at the onset.

Mathematically:

$\mathbf{cummulative \ incidence = \dfrac{New \ cases \ of \ disease \ occurrence}{Number \ of \ population \ at \ risk \ at \ onset}}$

Given that:

Number of the population at risk = 1000 individuals

New cases during Jan 1 - Dec 31 = 60 because;

At 20 occurred on June 30 & 40 on Sept. 30) & no new cases were identified after that:

∴

$\mathbf{cummulative \ incidence = \dfrac{60}{1000}}$

3 0

2 years ago

These cells store information about the pathogen in order to provide future immunity.

GalinKa [24]

Answer: Memory B cells

Explanation:
Memory B cells remember the same pathogen for faster antibody production in future infections.

4 0

2 years ago