All categories

3 years ago

[PLEASEEEEEEEEEEEEEEE HELPPPPPPPPPPPPPPPPPP]

Biology

1 answer:

Degger [83]3 years ago

4 0

All living things are made up of more than one cell

You might be interested in

Describe how you get energy indirectly from the food that you eat

lidiya [134]

<span>Since we are not able to get energy directly from the food we eat, a particular process needs to take place that converts molecules to Adenosine triphosphate, also known as ATP. This requires that the food first be broken down by being digested. As digestion takes place, the body uses the small molecules to make ATP.</span>

5 0

3 years ago

A nurse is teaching a patient about insulin. which information should the nurse include? insulin is primarily regulated by:

Bezzdna [24]

It is regulated by a <span>metabolic rate b serum glucose levels</span>

6 0

3 years ago

1. What percent of people in the U.S. use groundwater?

SpyIntel [72]

Answer:

53%

Explanation:

3 0

3 years ago

Amoebas are unicellular. The single cell splits in half to form two new cells. A student claims amoebas are

Alexus [3.1K]

Answer:

If you watch carefully how the amoebas move, you're likely to find legs squirming and wiggling around trying to cover space. So this proves amoebas are alive.

Explanation:

Amoebas are living organisms belonging to the kingdom Protista. They are single-cellular organisms that move by extending and moving pseudopodia, extensions of their cellular membrane.

6 0

3 years ago

Two fruit flies that are heterozygous for body color and eye color are crossed. Brown body color is dominant to black body color

Debora [2.8K]

Hi!

<h3>Let us assume that the following key:</h3>

<em>Brown Body Color</em> (Dominant) : B

<em>Black Body Color</em> (Recessive) : b

<em>Red Eye Color</em> (Dominant) : R

<em>Brown Eye Color </em>(Recessive) : r

To predict all possible phenotypes for this cross, you need to make a Punnet Square, which makes it easier to solve dihybrid crosses (crosses involving two different traits).

The concept of this is taking each combination of the traits from the parent (BR, Br, br, bR), and crossing it with such combinations of the other parent.

<em>Refer to the attached picture for clarity.</em>

This cross will yield a phenotypic ratio of

9 : 3 : 3 : 1

9 Dominant for both traits

3 Dominant for Eye Color, and Recessive for Body Color

3 Dominant for Body Color, and Recessive for Eye Color

1 Recessive for both traits

<h3><u>All Genotypes with Corresponding Phenotype:</u></h3>

BBRR - Brown Body, Red Eyes

BBrR - Brown Body, Red Eyes

BBRr - Brown Body, Red Eyes

bBRR - Brown Body, Red Eyes

BbRR - Brown Body, Red Eyes

BBrr - Brown Body, Brown Eyes

bBrR - Brown Body, Red Eyes

bBRr - Brown Body, Red Eyes

BbrR - Brown Body, Red Eyes

BbRr - Brown Body, Red Eyes

bBrr - Brown Body, Brown Eyes

Bbrr - Brown Body, Brown Eyes

bbRR - Black Body, Red Eyes

bbrR - Black Body, Red Eyes

bbRr - Black Body, Red Eyes

bbrr - Black Body, Brown Eyes

4 0

3 years ago

Read 3 more answers