In humans, having freckles is dominant over not having freckles. Jodie and Brian are both hybrid (Ff) for freckles. They have four children. What is the chance that each child has freckles? (Remember that with each birth, the chance of having a child with or without freckles starts over.

A.) 1 out of 4

B.) 2 out of 4

C.) 3 out of 4

Answer:

A.}Chromosome

Explanation:

According to the research, a chromosome is the structure identified by the arrow in the diagram below.

It is a condensed structure of DNA (deoxyribonucleic acid) present in cells that contains genetic information.

In this way, they have a double structure, composed of two structures parallel to each other and joined by a centromere, called chromatids, in each of the "arms" of a chromatid the genes are located.

Therefore, we can conclude that according to the research, a chromosome is the structure identified by the arrow in the diagram below.

Learn more about chromosomes here: https://brainly.com/question/12537598

#SPJ2

Answer:

water and soil

Explanation:

Answer:Las redes tróficas consisten de varias cadenas alimentarias interconectadas y son una representación más realista de las relaciones de consumo en los ecosistemas. La transferencia de energía entre niveles tróficos es ineficiente, con una eficiencia típica de alrededor del 10%.

Explanation:

Answer:

Food chains only show one path by which energy can move through an ecosystem. Because most organisms eat a variety of things, they are part of many food chains. A food web shows the interconnected food chains in an ecosystem and the multiple paths through which energy can move, which is why it is a more realistic model for showing energy flow.

Explanation:

this is the SAMPLE RESPONSE

hope it helps :)

Answer:

a

Explanation:

it helps them photosynthesize

Answer:

A

Explanation:

Plants rely on energy from sun rays to feed itself. Plant's leaves spread out and collect energy from the sun for the plant (A plant's leaves and roots are kind of like it's mouth, leaves for sun rays ; roots for water) So, to maximize the amount of energy the plant receives, the plant bends the leaves towards the sun.

P.S.: It's ok if you think I'm wrong.

Answer:NONLIVING:When frogs hop on rocks,and when frogs swim in the water.

LIVING:When they eat flys,and when they interact with another frog.

Explanation:

Answer:

a non living could be the water itself, it would use it as an escape method from predators. It could use grass as covor from predators as well.

Explanation:

Answer:

The answer is literally nature selection.

Explanation:

It just depends on it.