All categories

3 years ago

Please help I don’t understand this!!! I’ll mark you as brainliest if correct.

Biology

1 answer:

Anettt [7]3 years ago

4 0

Answer:

Explanation:

In Punnett Square, you are bringing the letters on the top to the numbered squares, if that makes sense. It is to predict the genotype of offspring.

So square 1, on the left is A, and on the top is A, so it would be AA.

For square 2, on the left is a, and on the top is A, so it would be Aa.

For square 3, on the left is A, and on the top is A, so it is AA.

Square 4, your question, has a on the left, and A on the top, so it is Aa.

Hope it makes sense. You should probably watch a Punnett Square tutorial online or something for a full and more general explanation.

You might be interested in

Determining the likelihood of two samples with the same characteristics being from two different sources is calculating

Artyom0805 [142]

Answer: Comparison

Comparison is the determining the likelihood of two samples with the same characteristic being from two different sources.

Explanation:

While comparison is made there is always a certain similar character taken which are common in nature. After the two topics are placed in front then decision can be made easily on various basis. 

Comparison does gives the definition for the good and the bad, pretty and ugly. It can also be sued in a negative way to dominate someone.

6 0

3 years ago

The peritoneum is a __________ that protects and holds the organs in place within the abdominal cavity.

AveGali [126]

The best answer to fill in the blank is "multilayered membrane."

4 0

3 years ago

HELP THIS IS URGENT PLEASE HELP

Vladimir [108]

Answer:

valence electrons

horizontal row on the periodic table

cation

anion

solid, ?

high

electricity

cation first, then anion

low

they do not conduct electricity

halogens

a representation or simulation for device structure, process equipment, or a management system ?

atom

protons and neutrons (and electrons?)

elements are arranged from left to right and top to bottom in order of increasing atomic number

Explanation:

7 0

2 years ago

6) The Honeydough Bread factory produces 2,000 loaves of bread per day. During bread making, ____________ by yeast produces ____

diamong [38]

During bread making, metabolism of simple sugars by yeast produces carbon dioxide which makes the bread rise. The essential ingredients of bread dough are flour, water and yeast. As soon as these ingredients are stirred together, enzymes in the yeast and the flour cause large starch molecules to break down into simple sugars. The yeast metabolizes these simple sugars and exudes a liquid that releases carbon dioxide and ethyl alcohol into existing air bubbles in the dough. If the dough has a strong and elastic gluten network, the carbon dioxide is held within the bubble and begins to inflate it, just like someone blowing up bubble gum. As more and more tiny air cells fill with carbon dioxide, the dough rises, and so we see bread rising.

3 0

3 years ago

Read 2 more answers

Which of the following is an example of using the scientific method with a natural experiment?AnswerA.Measuring how long it take

strojnjashka [21]

Answer:

Answer is C. Tracking the price of oil when a war in the middle east interrupts the flow of crude oil.

Explanation:

Scientific method is a kind of carrying out research for identifying and subsequently solving a problem. it can also be explained as series of steps in using scientific investigations for answering issues about the nature.

6 0

3 years ago