Please help!!!!! which field studies all organisms that have existed, where they came from and how they are related

Answers

Answer 1

Answer:

ecology

Explanation:

ecology - the branch of biology that deals with the relations of organisms to one another and to their physical surroundings

Related Questions

How do fungi play roles in the death and the life that happens in a
forest?

Answers

Answer:

They decompose dead organisms. Also, some fungi helps other organisms obtain nutrients that the organism cannot obtain

Explanation:

When cells are dividing,it is
important to understand that
they have to move
chromosomes equally to both
cells. Based on this illustration ,
describe what chromosome is made of

Answers

Answer:

idrk i just ans cuz i need points

Explanation:

same thing here

1
Briefly describe the and state the characteristic
montane forest, Sudan savannah and draw a map of
Nigeria Showing the various biome

Answers

Answer:

The forests are defined according to their geographical characters.

Explanation:

The montane forest occurs within areas of the subalpine and montane zone. The upper limit of the biome is tree line and is often market by the changes in the species. Found along the slopes of the mountain and develop in cooler climates. The Sudan savanna is a broad belt of tropical savanna that is around the eastern and western Africa and is a belt of dried grasslands. Found close to the equator. The vegetation of Nigeria is divide into three zones. As the savanna, montane, and forest zone that has tree cover. At places, swamp mangrove forests are also found. There also consists of slat water swampy forests.

Use insulin and glucagon as examples, explain how negative feedback of these two hormones regulate the blood glucose level and maintains homeostasis. (No links or I'll Report

Answers

Answer:

glucagon works to counterbalance the effects of insulin.

Explanation:

when insulin is released, the blood sugar in the body decreases; however, when the blood sugar is low enough, the system instead releases glucagon which breaks down the stored sugar and balances the blood sugar level in the body. if the level goes too high then insulin will be released again.

What color face do you think the cloned sheep will have?

Answers

Answer:

it would depend on the mammary gland cell

Explanation:

Dolly's white face was one of the first signs that she was a clone because if she was genetically related to her surrogate mother, she would have had a black face. Because Dolly's DNA came from a mammary gland cell, she was named after the country singer Dolly Parton.

NEED HELP ASAPPPPP!!! PLSSS

Answers

here ya go! It wouldn’t let me submit for some odd reason so I just took a screenshot and am uploading that instead. good luck!

What does corn, dogs, and genes have in common.

Answers

Answer:

Artificial Selection or “ Selective Breeding”

aka the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.

The commonality between corn, dogs, and genes is that they can all be subject to genetic modification or genetic engineering.

What is genetic engineering?

Corn is a commonly genetically modified crop, where specific genes are added or removed to achieve desired traits such as resistance to pests, herbicides, or environmental stresses.

Dogs are also subject to genetic modification through selective breeding, where specific traits are selected for and bred over time to achieve a particular outcome, such as a specific appearance or behavior.

Genes are the fundamental units of genetic information that determine an organism's characteristics, and they can also be subject to genetic modification through techniques such as gene editing or gene therapy, which can modify or replace specific genes to treat genetic diseases or enhance desired traits.

Therefore, the common theme among corn, dogs, and genes is that they are all subject to genetic modification in one way or another.

Learn more about genetic engineering, here:

https://brainly.com/question/30611675

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URGENT PLS ANSWER ASAP!!! 50 POINTS fill out the punnet square!

Answers

Answer:

I don't even know what this is, I need more information

how much photosynthesis occurs in the ocean?

Answers

Answer:

Scientists estimate that 50-80% of the oxygen production on Earth comes from the ocean. The majority of this production is from oceanic plankton — drifting plants, algae, and some bacteria that can photosynthesize. One particular species, Prochlorococcus, is the smallest photosynthetic organism on Earth.

Explanation:

Which of the following terms refers to the commercial production of decorative plants and flowers?
A. horticulture
B. pomology
C. botany
D. floriculture

*its D*

Answers

Answer:

Explanation:

identical cells are produced at the end of mitosis

Answers

If I’m not mistaken it’s 2

1. Within food chains, matter is
a) constantly increasing
b) constandy decreasing
c) always changing from one element to another
d) alavays recycled from one chemical form into
another

Answers

Answer:

Explanation:

When an organism eats anothee organism matter transfers

What is the importance of knowing cranium size, dentition, number of toes/fingers, flexibility of joints, locomotion styles, body size, the skeleton, etc. Of primates?

Answers

Answer:

Important for identification.

Explanation:

Knowing the cranium size, dentition, number of toes/fingers, flexibility of joints, locomotion styles, body size, the skeleton, etc. of primates is very important to identify the specie of primates group. Different primates have different cranium size, dentition, fingers or toe's number, flexibility of joints, locomotion styles, body size, the skeleton etc so these information helps in identification and grouping of primates during classification.

Discuss 2 pros and 2 cons of selective breeding associated with different factors (social,
economic, environmental, ethical)

Answers

Answer/Explanation:

Pros

1 ) Qualities that benefit the species can be chosen to be passed on to the offspring.

2 ) When more of the animals (humans included) will have less competition if their mate is predetermined.

Cons

1 ) If certain traits are preferred and passed on selectively, the genetic diversity of the group will suffer.

2 ) We were made from Darwinian evolution, a natural evolution, so is it right to take that into our own hands and play god.

Please select the word from the list that best fits the definition

Formed when an organism dies and is buried in sediment?

Answers

Answer: A mold forms when hard parts of an organism are buried in sediment, such as sand, silt, or clay. The hard parts completely dissolve over time, leaving behind a hollow area with the organism's shape.

Explanation:

Answer:

Explanation:

A mold forms when hard parts of an organism are buried in sediment, such as sand, silt, or clay.

How is carbon transferred to the soil ?

Answers

Answer:

I'm not 100% sure but my beat bet is: Carbon moves from plants and animals to soils

Answer:

On grazed land, cattle trample some of the plants into the soil increasing carbon content. In forested areas, dead plant material is incorporated into the soil by worms and other soil organisms. On cropped land, it doesn't very much, causing soil degradation.

Explanation:

Credit to Alan Willoughby, former Maths Teacher, Earth Scientist, Natural Therapist, (1974-2018) for the answer

It is widely accepted that living organisms are made of cells. This belief is confirmed by many years of scientific observation that has been supported by large amounts of data. Which of the following statements is included in the modern Cell Theory? *

I and II

II and IV

I and III

I and IV

Answers

Answer:

I and IV

Explanation:

I am not 100% sure, but I think it is 1 and 4.

Hope this helps and tell me if I was right, thank you :) !!

Answer:

The last one, I'm pretty sure

Explanation:

Why are phytoplankton important in the carbon cycle?

Answers

Answer:

Microscopic marine phytoplankton play a critical role in regulating todays carbon cycle yet not enough is known about the process. These tiny organisms consume carbon dioxide from atmosphere and move it to marine sediments in deep ocean. And this process is also known as biological pump.

Explanation:

plz give me brainliest if you like this answer

Which of the following is a SLOW process that changes Earths surface?
A. Flooding
B. Earthquake
C. Wind erosion
D. Volcanic eruption

Answers

Answer:

I would say C:wind erosion

Explanation:

can I have brainliest

PLEASE HELP

Which statement describes the relationship between the solid carbon dioxide and the carbon dioxide gas after all of the solid has changed to gas

Answers

Answer:

B: the gas has less voulume than the solid

Explanation:

tbh its the best answer

An area of grassland is transitioning into a desert due to overgrazing of livestock. What will happen to the population of grass eating
native organisms in the area?
O A. The population will increase.
OB. The population will decrease.
C. The population will experience no change.
D. The population will decrease, then slowly increase.

Answers

Answer:A

Explanation:

Because n

Answer:the answer is B.the population will decrease.

Explanation:

The population will decrease because since the grassland is turning into a desert due to overgrazing, it will be causing the grass to die out, and since the grass is dying out, the grass eating native organisms population will start to go down as well because there will be no more grass to eat from, so therefore i think the answer is B. The population will decrease.

I hope this helps :3

How does the cell membrane contribute to the ability of a cell to exists in a changing
environment and still maintain homeostasis?

Answers

Answer:

One way that a cell maintains homeostasis is by controlling the movement of substances across the cell membrane. The lipid bilayer is selectively permeable to small, nonpolar substances. Proteins in the cell membrane include cell-surface markers, receptor proteins, enzymes, and transport proteins.

Please give me a brainliest

26. Which equation is NOT balanced?
a. 4H, +202 + 4H2O
b. H2 + H2 + O2 -> H2O + H2O
c. 2H2 + O2 -> 2H2O
d. 2H2 + O2 + H2O

Answers

Answer:d. 2H2 + O2 -> H2O

Explanation:

HELP RIGHT NOW PLZZZZ

Answers

I think it’s 24 not sure but maby

Explain the role of adrenaline in the formation of emotional memories.

Answers

Low amounts of adrenaline, secreted within 30 seconds of learning, have a role in the consolidation of memory. Emotions that produce adrenaline therefore have an effect on the strength of a newly forming memory. The memories that are formed under circumstances of emotional arousal are often vital to survival.

¿cual es la impoortancia de la fotosintesis para la vida en la tierra?

Answers

Answer:

La respuesta está en la explicación. Espero que sea útil.

Explanation:

La fotosíntesis es importante para los organismos vivos porque es la principal fuente de oxígeno en la atmósfera. Sin la fotosíntesis, el ciclo del carbono no podría producirse, la vida que requiere oxígeno no sobreviviría y las plantas morirían.

Si lo he entendido mal, pido disculpas. También estoy utilizando un traductor, por lo que puede ser incorrecto.

Reasons why the queen is the most important in the hive.
(No LINK)

Answers

Answer:

I assume you are referring to bees?

Explanation:

From what I know and this is just surface level knowledge, she is the one who births the hive and usually designates their purpose once she has laid the eggs. She herself does not do much, she is just the one that the infrastructure of the hive follows in maintaining the hive itself. I hope this helps. Good luck!

The Queen Bee plays a vital role in the hive because she is the only female with fully developed ovaries. The queen's two primary purposes are to produce chemical scents that help regulate the unity of the colony and to lay lots of eggs.

Which statement is best supported by the data on the map?
A. All countries have beryllium deposits, but some have more
deposits than others.
B. Some countries have many sources of beryllium, and some have
no sources of beryllium.
C. All the beryllium used in the United States must come from other
countries.
D. Only people in countries that have beryllium deposits are able to
have cell phones.

Answers

Answer:

B. Some countries have many sources of beryllium, and some have no sources of beryllium.

Explanation:

Beryllium is a very important mineral that is present in many countries. All countries did not have beryllium deposits. Some countries have many sources and deposits of beryllium, and some have no sources of beryllium. There are many deposits of beryllium in different parts of United states of America. Those countries which have no beryllium deposits have cell phones because they purchase cell phones from international market by paying money which can be earned through selling of its goods.

How to do it? I don't understand the essay

Answers

It’s not talking about how ABZ has an effect on tumor. It asking you to use the also include information on the cycle that’s there. I could see the words correctly so I think this is it

Which of the following statements is true?

Algae belong to the Plantae kingdom.
Bacteria belong to the Protista kingdom.
Organisms in the Monera kingdom are prokaryotes.
A red rose and a pink rose are variations of the same species.

Answers

Answer:

Yeah it was the third one bud

Explanation:

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