Biology Middle School

A new litter of puppies was born. The puppies in the litter do not all look the same,
which can be seen in the picture.

Which of these cell components are involved in determining the physical characteristics
of the dogs?

A Genes, chromosomes, and nucleus
B Cytoplasm, genes, and chloroplasts
C Nucleus, chromosomes, and vacuoles
D Vacuoles, genes, and chromosomes

Answers

Answer 1

The answer would be A.

Hope this helped! :)

Answer 2

The study of genes is called genetics.

The correct answer is A.

In the reproduction process, there are two parents involved in the process which leads to the mixing of two different types of a chromosome which have a different sequence of genes.

The mixing of the different genes leads to the formation of new characters by mixing the new genes and forming a new sequence.

The variation in the dogs is because of the variation in the gene sequence.

The genes are present on the chromosome and the chromosome is present inside the nucleus.

Hence, the correct answer is A that is a gene, chromosome, and nucleus.

For more information, refer to the link:-

https://brainly.com/question/12985618

Related Questions

Which are characteristics of the integumentary system? Select two options. Skin’s outer layer has living cells. Hair helps regulate temperature. Oil glands produce sweat and oil. Nails protect nerves. Hair stays on the head for two months.

Answers

Answer: The integumentary system consists of the skin, hair, nails, glands, and nerves. Its main function is to act as a barrier to protect the body from the outside world. It also functions to retain body fluids, protect against disease, eliminate waste products, and regulate body temperature.

the answers are the first and second options

Explanation:

The integumentary system's features include that hair regulates body temperature and that nails shield nerves. The correct options are B and D.

What is the integumentary system?

The largest organ in the body is the integumentary system. The system includes skin, dermis, epidermis, hair, nails, and other tissues. They protect the body from the elements by covering it.

The function of hair is to control the temperature of the body, and the nails protect the sensitive skin part and nerves.

Thus, the correct options are B, Hair helps regulate temperature, and D, Nails protect nerves.

Learn more about the integumentary system, here:

https://brainly.com/question/3492100

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Which of the following describes the features that change the general trend of ocean water movement into the actual pattern we see?
A. Earth’s rotation and arrangement of continents
B. Global patterns of fishing and sailing
C. Gravitational pull of the sun and moon
D. the concentration of dissolved salt and minerals

Answers

Answer:

Explanation:

C. Gravitational pull from the sun and the moon

what happens when wind comes from the Sun

Answers

Answer:

It heats the Earth unevenly, creating warm spots and cool spots

Answer:

The energy that drives wind originates with the sun, which heats the Earth unevenly, creating warm spots and cool spots

Explanation:

Why is the temperature of the liquid in the flask on the previous page measured when the liquid in the thermometer has stopped rising? Explain

How can the thermometer in the flask on the previous page be used to demonstrate the relationship between heat transfer and kinetic energy? Explain.

Answers

Answer:

when heated, the molecules of the liquid in the thermometer move faster, causing them to get a little further apart. this results in movement up the thermometer. when cooled, the molecules of the liquid in the thermometer move slower, causing them to get a little closer together.

Explanation:

hope this helps!!!!

PLS HELP!!
______________________________: to reduce our energy use, to be aware of saving our resources for future generations.

Answers

Answer:

Explanation:

Reduce the Environmental Impact of Your Energy Use

Conserve? That would be my guess.

Hey, can someone help? I can’t understand this. (I’m not a scientist y’know.)

Answers

Answer:

thats so easy the answer is 3

Explanation:

it's easy 2 + 2 = 4 easy

About one hundred thousand years ago, very fluid lava started erupting slowly and gently from a place near a plate boundary. What best describes the slope of the mountain that resulted from such a phenomenon?

Steep slope with high mountain, as these are formed by a composite volcano
Gentle slope with mild hill, as these are formed by a composite volcano
Gentle slope with mild hill, as these are formed by a shield volcano
Steep slope with high mountain, as these are formed by a shield volcano

Answers

Answer:

Fluid lava (which is less viscous because it has less silica content) flows much further than viscous lava (that is high in silica content). Therefore, this types of lava forms shield volcanoes – low slopes and low height- because they flow over longer distances before they cool. Viscous lava from composite volcanoes that are high in height and have steep slopes.Explanation:

Dichotomous Keys are arranged in set of couplets.

True
False

Answers

Answer:

True

Explanation:

Conventional dichotomous keys consist of a series of paired choices called couplets. Each couplet presents the user with two alternative and exclusive sets of characters that distinguish one group of organisms from the other.

hope this heps!

The correct answer is true :)

Please help science grade 7

Answers

Answer:

i think the first one means if you have the bottom of your esr attached or detached then it asks to see if someone else in your family has it

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