Biology College

2. Which characteristic is true of sexual reproduction but not of asexual
reproduction?

2. Which Characteristic Is True Of Sexual Reproduction But Not Of Asexualreproduction?

Answers

Answer 1
I think it’s the last option
Answer 2

Answer:

It produces diverse offspring.

Explanation:

Asexual reproduction is offspring that is identical, sexual reproduction has differences because it is essentially the fusion of two different cells

Related Questions

Which choice has eukaryotic animal cells?


oak


liver


Lactobacillus


virus

Answers

I think B I am not sure though. But if I was doing this I would probably pick B. Hope this helps :D

Answer: He's correct, liver.

Explanation:

Explain how heat can be a source of water pollution.

Answers

Answer:

Decreases amount of available oxygen in water causing some fish to decay because of the lack of oxygen.

Explanation:

Heat boosts fish metabolism and lowers water's ability to hold dissolved oxygen, making it a water pollutant. Low-dissolved oxygen water kills game fish like trout.

Why is heat a source of water pollution?

The ability of water to keep dissolved oxygen in solution is reduced when heat is present, and fish have a faster metabolic rate when heat is present. For these reasons, heat is regarded to be a pollutant in water. In waters with exceptionally low concentrations of dissolved oxygen, game fish such as trout and other valuable species simply are unable to live.

The release of warm water into existing bodies of water is referred to as thermal pollution. Thermal or nuclear power plants, industrial effluents such as petroleum refineries, pulp and paper mills, chemical plants, steel mills and smelters, and sewage effluents, as well as biochemical activity, are the primary contributors to thermal heat pollution. Other contributors include biochemical activity.

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Which equation describes what happens in photosynthesis?

Answers

Answer:

Photosynthesis is a chemical reaction that takes place inside a plant, producing food for the plant to survive.

Carbon dioxide, water and light are all needed for photosynthesis to take place.

Photosynthesis happens in the leaves of a plant.

Explanation:

The period during smooth muscle contraction of sustained tension is referred to as the

Answers

Answer:

I could be wrong but I believe the answer is fused tetanus.

Explanation:

Searched it up, but it could be incorrect.

If anyone can help with any of these I would greatly appreciate it ;-; its due in about an hour

Answers

Answer:

Like ur carpet.

if one species in a community dies out or moves, the community will

Answers

The Community will be affected because all Species Interact and interconnected the Community can be affected by changes of population size

Answer:

The community will slowly decline, or be just fine, or be better off.

Explanation:

Wolves being killed in Yellowstone showed that Yellowstone suffered, because there was nothing to kill the elk, so their population exploded and they ate everything.

If certain rats were gone in certain areas, then the community/environment would be fine, because rats eat birds and other small animals (they eat too many of them).

And if stray cats were gone then certain forests would be better off and see an increase in birds population, stray cats eat birds.

Proteins are made up of?

Carbohydrates
amino acids
rocks
carrots
fats and lipids
blood

Answers

Answer:

Amino Acids

Explanation:

Proteins are made up of hundreds or thousands of smaller units called amino acids, which are attached to one another in long chains.

Protein is composed of amino acids ,which are organic compounds made up of carbon, hydrogen, o2, sulfur.

Where are coral reefs most threatened by pollution, and what effects has pollution had so far?

Answers

Answer:

In the great barrier reef

Explanation:

It has effected plants and sea creature populations because of their homes being destroyed

Coral reefs are most threatened by pollution, as they are becoming extinct due to air pollution, water pollution, etc., and then human interference again lets them go extinct, and these reefs that are present in the site of the population are lost mostly.

What is the significance of the coral reefs' extinctions?

Coral reefs are negatively affected by pollution and human activities, which include coral bleaching; and again, climate change that is caused by human activities such as the burning of fossil fuels, etc. induces the coral bleaching. Different chemicals that mix with water destroy the corals and the algae present in them.

Hence, coral reefs are most threatened by pollution, as they are becoming extinct due to air pollution, water pollution, etc., and then human interference again lets them go extinct, and these reefs that are present in the site of the population are lost mostly.

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Creating a list of anxiety-triggering situations and training in relaxation are important aspects of

client-centered therapy.
dialectical behavior therapy.
systematic desensitization.
aversive conditioning.

Answers

Explanation:

it is systematic desensitization.

Creating a list of anxiety-triggering situations and training in relaxation are important aspects of SYSTEMATIC DESENSITIZATION.

Systematic desensitization is a type of therapy based on the combination of relaxation methods with gradual exposure to the fear (phobia).

The objective of the exposure to the fear is that the patient feels progressively less anxious about his/her phobia.

In consequence, systematic desensitization increases the feeling of self-control and gradually reduces fear.

In conclusion, creating a list of anxiety-triggering situations and training in relaxation are important aspects of SYSTEMATIC DESENSITIZATION.

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If you cross a mussel with dark , zebra-striped shells with a mussel with solid light-colored shells, how many offspring would you expect to have the dark , zebra-striped shells ?

Answers

Answer:

I would say 75%

Explanation:

can someone help me identify this? plss i need this for a grade

Answers

Free points srry
Jdhshchxjxhdjfjfjfjfjfjfhffhfjfjfjgjfjjffhjfhhhhh

10. As one of the evidences of evolution supported by Darwin, structures that have different mature forms but arise from the same embryonic tissues are called

F. Upper limb structures
G. Vestigial structures
H. Analogous structures
J. Homologous structures​

Answers

Answer:

J

Explanation:

The Answer could be J.Homologous Structures

Definition of the primary structure of a protein

Answers

The linear sequence of amino acids within a protein is considered the primary structure of the protein. Proteins are built from a set of only twenty amino acids, each of which has a unique side chain. The side chains of amino acids have different chemistries.

1
Place the following events in sequence:
A) Food enters your large intestines
B) Food enters your small intestines
C) Food enters your esophagus
D)Food enters your mouth
E) Food enters your stomach

Answers

Answer:

D; C; E; B; A

Explanation:

The mouth is the first part of the gut (gastrointestinal tract). When we eat, food passes down the gullet (oesophagus), into the stomach, and then into the small intestine. The small intestine has three sections - the duodenum, jejunum and ileum.

D)Food enters your mouth
C)Food enters your esophagus
E)Food enters your stomach
B)Food enters your small intestines
A)Food enters your large intestine

The molecule Phopholipase is most likely what?

- Sugar
- Enzyme
- Bacterium
- DNA

Answers

Answer:

Enzyme is the molecule Phopholiphase is mostly likely.

which of the following rock type(s) may be weathered to become sediment and form a sedimentary rock?
A) Igneous rock
B) Sedimentary rock
C) Metamorphic rock
Igneous, Sedimentary and Metamorphic rocks

Answers

Answer: B i believe

Explanation:

C- Igneous , Sedimentary, and Metamorphic rocks.

They can all be eroded / broken down to become sediments.

how do you find this day?what are the positive things that happened?what are those things that made your irritated or upset?​

Answers

Answer:

Explanation:

very great at the morning but now i am bored..

no positive things happened till now

the internet is disturbing ang irritating me i can't completing my work.

I was very nervous about starting school tomorrow but my grandma gave my some new journals which cheered me up

Are there cellls in sugar

Answers

Answer:

yes they are called chloroplast i believe

Explanation:

Answer:

I dont think so because, yes, sugar cane is living and has cells but sugar is not living and does not have cells

Explanation:

Describe the changes that a country undergoes as it passes through the three stages of the demographic transition. Use the United States as an example.

Answers


In stage 1, both birthrate and death rate are high, and the population grows slowly. Stage 1 describes the US for the early years of history. Then during Stage 2, improvements in health care, sanitation, and nutrition all people to live longer and reduce the death rate. The birthrate however, remains high during this stage so the population increases rapidly. This occurred in the US in the 1800s. Eventually, birthrate decreases to match the low death rate and the population growth slows and eventually stops. This is the US today.

Sugars can link together to form?
protein
protein

lipids
lipids

amino acids
amino acids

DNA
DNA

starch
starch

Answers

Starch is the answer..

Which process passes genetic material to offspring?

Answers

Genetic inheritance

The Genetic inheritance occurs due to genetic material, in the form of DNA, being passed from parents to their offspring. When organisms reproduce, all the information for growth, survival, and reproduction for the next generation is found in the DNA passed down from the parent generation.

Which statement best explains how the cell membrane helps a cell remove waste? A. Carbon dioxide molecules pass out of the cell through the layer of phospholipids

Answers

Hi you’ve only provided one of the options but I don’t know if this will help. The cell membrane is a Thin flexible barristers that surround all cells. Selectively permeable is some substance to pass across while others cannot. Hopefully that can give you give an idea.

Why the other side of the mountain is greener than of the other side?

Answers

really hope this help ! if not message meee

Which statement reveals a property that can be used to identify a mineral?
A mineral is found in Africa.
O A mineral is made in a laboratory
O Amineral is used to make medicine,
A mineral has hexagonal-shaped crystals.
I think it’s the last one but can someone confirm it

Answers

The statement reveals a property that can be used to identify a mineral is A mineral has hexagonal-shaped crystals.

Which is not a property that can be used to identify a mineral ?

Colour is not a effects that can be used to determine a mineral. Natural occur in, solid, inorganic, and crystalline form, and the exact chemical arrangement , have five properties of a mineral.

Thus, option "D" is correct, having hexagonal-shaped.

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Answer:
Its d

Explanation:
I took the test

cell is immersed in a
Plasmolysis occurs when a/n)
solution.
O animal; 3X salt solution
O plant; pure water
O animal; pure water
O plant; 3X salt solution

Answers

Answer:

Plasmolysis occurs when a plant cell is inmersed in a 3X salt solution.

Explanation:

Plasmolysis is a phenomenon only observed in plant cells, and consists of cell dehydration accompanied by separation of the membrane and cell wall when the cell is exposed in a hypertonic environment.

When a plant cell is in a hypertonic solution —such as 3X salt solution— the permeability of its membrane allows water to escape, so the cell dehydrates and reduces its size. The cell wall is rigid and maintains its shape, but the cell membrane separates from it, which is known as plamolysis.

The other alternative answer combinations are not correct because:

Plamolysis does not occur in animal cells. Pure water does not produce plasmolysis.

SB
Which statement about cellular respiration is true?
O It produces oxygen,
It requires water.
It is used by every living cell.
It converts energy to food.

Answers

Answer:

It is used by every living thing.

Explanation:

This would be correct because all living things use cellular respiration.

Cellular respiration does not produce oxygen in all cases. In animals and humans, cellular respiraction actually produces carbon dioxide. It definitely does not convert energy to food and it does not necessarily require water to be performed.

Hope this helps! Have a nice day!

1. Which of the following is a bland food?
(a) oatmeal
(c) white bread
(b) hot chili
(d) pepperoni pizza


Answers

The answer is C white bread .

Pls help i dont understand :( will give Brainliest + 25 points!!

Answers

Answer:

a or b

Explanation:

sorry cant really classify it brainlest on the effort tho?

What is true about Carbon facts

Answers

Answer:

Carbon usually has a valence of +4,

Explanation:

Which human activity is correctly paired with the greenhouse gas that it increases?
rice cultivation and water vapor
landfilling and carbon dioxide
deforestation and methane
sewage treatment and nitrous oxide

Answers

Answer:

land filling and carbon dioxide

Explanation:

landfilling and carbon dioxide human activity is correctly paired with the greenhouse gas that it increases.

What is Landfilling?

The emission of methane gas from landfills is the primary environmental issue. Methane gas is generated during the breakdown of organic material in landfills.

Methane is one of the most potent greenhouse gases and a major cause of climate change since it is 84 times more efficient than carbon dioxide at absorbing heat from the sun.

In addition to methane, landfills also release water vapour, carbon dioxide, and small amounts of oxygen, nitrogen, and other non-methane organic molecules. If not under control, these gases can also contribute to climate change and lead to pollution.  

Therefore, landfilling and carbon dioxide human activity is correctly paired with the greenhouse gas that it increases.

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