If a dolphin has 44 chromosomes in its body cells, how many chromosomes will it have in an egg cell?

Answers

Answer 1

Answer:

The karyotype of the bottlenosed dolphin and the pilot whale have been described and compared from a karyological evolutionary point of view. Both species have 44 chromosomes and the two chromosome complements are strikingly similar.

Explanation:


Related Questions

hi please help i’ll give brainliest

Answers

Answer:

Perpendicular, Option b

Explanation:

Sorry if it is wrong

Why are bacteria needed in the nitrogen cycle?

Other living things cannot use atmospheric nitrogen.
Other living things cannot use the nitrogen in plants.
Bacteria are the main nitrogen reservoir.
Bacteria are the main nitrogen transporters.

Answers

Answer:

Other living things cannot use atmospheric nitrogen

Bacteria helps nitrogen change its states

Answer:

The answer is A) Other living things cannot use atmospheric nitrogen.

Explanation:

Edge 2022

Do you use potentially hazardous products in your home in a way that’s safe for humans and safe for the environment? Explain.

Answers

Answer:

No.

Explanation:

The question says it all even though it safe for humans and the environment it still has the potential to become hazardous given the right conditions

If CO2 is a molecule, how many TOTAL atoms is it made
up of?

Answers

Answer:

Carbon dioxide, CO2, is a chemical compound composed of two oxygen atoms and one carbon atom.

Explanation:

Answer: No number means one atom. For CO2 there is one atom of carbon and two atoms of oxygen. For H2O, there is one atom of oxygen and two atoms of hydrogen. A molecule can be made of only one type of atom.

The drawing below illustrates a small portion of the molecules that make up a cell membrane. What is the purpose of the phospholipid molecules?

Answers

Answer:

Although there is no picture....

Explanation: Phospholipids protect cells by acting as barriers in their membranes, and they also act as barriers for the organelles within those cells. Phospholipids serve as conduits for different substances to pass across membranes.

1. What causes the tectonic plates to move?
2. How did the creator of this video explain why
some plates are moving faster than others?
3. What are the 3 main types of plate boundaries?

Answers

Answer: 1. The heat from radioactive processes within the planet's interior causes the plates to move, sometimes toward and sometimes away from each other. This movement is called plate motion, or tectonic shift. 2. But scientists were at a loss to explain why some pieces of crust move much faster than others. A new study suggests these tectonic plates control their own speed more than the mantle does. ... The velocities of these plates and the velocities of the boundaries between these plates vary significantly on Earth." 3. Divergent boundaries -- where new crust is generated as the plates pull away from each other.

Convergent boundaries -- where crust is destroyed as one plate dives under another.

Transform boundaries -- where crust is neither produced nor destroyed as the plates slide horizontally past each other.

Explanation:

who discovered haley's comet? when and how?​

Answers

Answer:

Edmond Halley discovered Haley's comet and it was discovered in 1758 he discovered it by examining reports of a comet approaching earth in 1531.

In humans, hair color and hair type are controlled by simple dominance. Brown hair (B) is dominant over blonde hair (b). Straight hair (H) is dominant over curly hair (h). A man who is heterozygous for brown hair and also has curly hair is crossed with a blonde-haired woman who is heterozygous for straight hair.

Answers

Answer:

These are the possible phenotypes of the offspring

how is eubacteria organized?

Answers

Eubacteria are prokaryotic cells(no nucleus). Body Structure: Eubacteria are single-celled organisms. Food: Eubacteria are both auto- and heterotrophic.

Plzz help with all the questions 100 points and Brainiest. Plzzzzz help immediately

Answers

Answer:

I can't see it but good luck with the answer

Alex is studying a population of fifty organisms that belong to the same species. Some of the organisms have dark spots, some have light spots, some have no spots, and some have stripes.

How does this species most likely reproduce?

Answers

Answer:

Sexual reproduction

Explanation:

There is a significant amount of genetic variation (diversity) here. Asexual reproduction results in little to no diversity, so we can assume this species reproduces sexually. Hope it helps :)

What is the action force and the reaction force when someone swims?
No link

Answers

Answer:

The action and reaction forces are reciprocal (opposite) on an object. The swimmer pushes against the water (action force), the water pushes back on the swimmer (reaction force) and pushes her forward. The ball puts a force on the wall (action force), and the wall puts a force on the ball (reaction force) so the ball bounces off.

Explanation:

Answer:

the force is push and the reaction is moving forward.

Explanation:

can racial categories be determined by biological traits?

Answers

Yes depending on what traits you get or receive that could have an strong impacts on an individual

Which statement is most consistent with the theory of Natural Selection?
a. Individual organisms learn to adapt to changes in their environment in order to
survive.
b. Different species breed with each other to produce offspring with new helpful
characteristics.
c. Organisms that are best suited to survive will pass their traits onto their offspring.
d. All changes in the environment cause mutations that help organisms.

Answers

Answer: C. Organisms that are best suited to survive will pass their traits onto their offspring.

Explanation: Natural selection is the process where organisms better adapted to their environment tend to survive. This allows them to pass their traits onto the offspring for better survival.

How many days are in between moon phases, and if there was a new moon on March 17, when will the next new moon be?

Answers

Answer:

It takes 27 days, 7 hours, and 43 minutes for our Moon to complete one full orbit around Earth. This is called the sidereal month, and is measured by our Moon's position relative to distant “fixed” stars. However, it takes our Moon about 29.5 days to complete one cycle of phases (from new Moon to new Moon).

The 27th, I believe

Explanation:

Good Morning ! Need Help !!

Answers

Answer:

Apples : adenine

Trees : thymine

Cars : cytosine

Garages : guanine

Explanation:

The bases in DNA are adenine, thymine, guanine, and cytosine. It helps to remember the popular mnemonic, "apples in the tree," that helps you remember that A goes with T, and "car in the garage," so C goes with G, to understand how DNA bases pair. The bases in RNA are adenine, uracil, guanine, and cytosine.

Studies indicate that acidification of the ocean by the absorption of carbon dioxide is harmful to virtually all marine life and ecosystems. The group most vulnerable to both warming and acidification would be the _________. View Available Hint(s) Studies indicate that acidification of the ocean by the absorption of carbon dioxide is harmful to virtually all marine life and ecosystems. The group most vulnerable to both warming and acidification would be the _________. marine mammals krill and other zooplankton reef corals and other calcareous organisms benthic crustaceans pelagic fishes

Answers

Answer:

The correct answer is - reef corals and other calcareous organisms.

Explanation:

Acidification of the ocean is the continuous uptake of carbon dioxide from the atmosphere and reducing the pH of the water of the ocean. The acidification and warmth due to increasing the carbon dioxide in water cause harmful effects on the life of all marine life.

It affects coral reefs and other calcareous organisms as well as other organisms. These calcareous organisms required more efficiency to repair their cells or have to thickening of layers to survive in  case of acidification of the ocean or to

Storing stem cells is not regulated by the U.S government the way that a drug or a surgical procedure is because it is a service that will be helpful for treatments not yet invented. Do you think such banks should be regulated, and if so, by whom and how?

Answers

Answer:

IT'S HELPFUL FOR YOU

PLEASE Mark BRAINLIST

When a trait has two forms and one trait is expressed over the other, the trait that is
expressed is said to be ─

Answers

Answer:The trait that is expressed is said to be dominant

Explanation:

Which of the following is a population?

A) all of the fish, bacteria, and mammals that live in a lake
B) all of the trout that live in a lake
C) all of the different kinds of fish that live in a lake
D) all of the living and nonliving things that interact in and around a lake

Answers

Answer:

maybe C because it says different kind of fish that live in one area that is a lake

so a population is one specific group of species that live in an environment, so your answer would be B


determine the gender (male or female) and health of her unborn child.

Answers

Answer:

More examples?

Explanation:

Answer:

soo like what exactly do you mean

What do proteins have to do with your traits?

Answers

Answer:

Proteins are molecules made of amino acids. They are coded for by our genes and form the basis of living tissues. For example, proteins catalyse reactions in our bodies, transport molecules such as oxygen, keep us healthy as part of the immune system and transmit messages from cell to cell.

Explanation:

What are the structure and function of the cytoskeleton in a cell?

Answers

Answer:

The cytoskeleton of a cell is made up of a few key components:

microtubules

actin filaments

intermediate filaments

Those three components/structures help give the cell its shape, and organize its parts.

I hope I helped you, and a "Brainliest" is always appreciated! ☺

what is the different between mechanical digestion and chemical digestion in the mouth?

Answers

Answer and Explanation:

The mouth is part of the digestion system.

Mechanical Digestion is the physical motion our mouth makes to chew up the food. We grind up the food with our teeth, then swallow the food into the next part of the digestive system.

Chemical Digestion in the mouth is the saliva our mouth produces. It breaks down the food along side the mechanical part of the mechanical digestion.

#teamtres #PAW (Plant And Water)

Choose all the answers that apply. The hypothalamus _______

Answers

Answer:

A. The anterior pituitary is also known as the adenohypophysis.

C. The anterior pituitary is stimulated by the hypothalamus via hormones that travel through the hypophyseal portal system.

D. Oxytocin is secreted by the anterior pituitary.

Explanation:

A student is observing an image of an object that could be a comet, meteoroid or asteroid. Which of the following questions
would BEST confirm that the object is a comet?

A. Does the object contain ice?

B. Does the object contain metals?

C. Where is the object found?

D. How big is the object?

Answers

Answer:

A does the object contain ice

Explanation:

The BEST question that would confirm that the object is a comet is "Does the object contain ice?" Hence the correct option is A.

What are comets?

Comets are small, icy celestial bodies that originate from the Kuiper Belt and the Oort Cloud. As they approach the Sun, they heat up and release gas and dust in the form of a coma and a tail, which can be observed from Earth. Therefore, if the object contains ice, it is most likely a comet.

Meteoroids, on the other hand, are smaller rocks that travel through space, and asteroids are larger rocks that orbit the Sun between Mars and Jupiter. Neither meteoroids nor asteroids typically contain ice.

As for the other options, whether the object contains metals or how big it is does not provide enough information to determine whether it is a comet, asteroid, or meteoroid. And while the location of the object may provide some clues about its origin, it is not a definitive factor in determining whether it is a comet.

To know more about Comet:

https://brainly.com/question/12443607

#SPJ2

make a list of all addie's symtoms​

Answers

Addie Rerecich was only 11 years old when she was hospitalized with MRSA, an infection her doctor said she likely caught by picking at a scab — like so many kids do. While in the hospital, she contracted an untreatable form of the bacteria stenotrophomonas that nearly took her life. just give the girl above me brailyest

What are these two diagram structures?

Answers

Answer:

Hydrogen bond

Explanation:

What is the approximate speed of earth flying through space around the Sun?
100 mph
1000 mph
50,000 mph
100,000 mph

Answers

Answer:67,000 mph, which is about 50,000mph

What evolves according to natural selection?
a- The individual
b- The population

Answers

Answer:

b - The population

Explanation:

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