DUE IN 10 MINUTES PLZ HELP

Explain how environmental changes affect the sickle cell trait over time in your population.

Answers

Answer 1

Answer:

your body will react

Explanation:

I have the Sickle cell trait....

uh anyways- ( HOPE THIS HELPS).


Related Questions

In kolhbergs conventional stage of moral development moral decisions are based on?

A) nature and nurture
B) society’s expectations and laws
C) trust or mistrust
D) attachment and temperament

Answers

Answer:

b

Explanation:

1.How does Nitrogen cycle through the enviroment?
2. Trace the steps that carbon cycles from plants,animal,and enviorment?​

Answers

Answer: 1. The nitrogen cycle is a biogeochemical cycle.

2. The carbon cycle is a biogeochemical cycle.

Explanation:

1. The nitrogen cycle can be defined as the biogeochemical cycle in which the atmospheric nitrogen is utilized by the plants which is fixed by the soil bacteria. The nitrogen becomes the part of the biosphere as plants utilize it as an important development mineral. The nitrogen cycle involves the nitrogen fixation in which plants fix nitrogen by the help of bacteria into ammonia, nitrification in which the ammonia is converted into nitrite, nitrogen assimilation in which the plants assimilate and utilize the nitrogen for their growth and development, and denitrification involves the reduction of nitrite into atmospheric nitrogen. The conversion of nitrogen is carried out via physical and biological processes.

2. The carbon cycle involves the atmospheric carbon dioxide being circulated in plants as they utilize it for photosynthesis. The carbon dioxide is fixed by the plants in the form of carbohydrate which is consumed by the animals and on decomposition of plants and animals dead matter release carbon dioxide gas to the atmosphere. This allows the recycling of the carbon dioxide gas in the environment.

Write a concise essay on animal-like Protista and pay attention to their classification and their effects on human and their domestic animals and suggest some methods

Answers

Answer:

Animal-like Protists belongs to Kingdom Protista.

Explanation:

Animal-like Protists are those unicellular organisms which have animal characteristics like movement and heterotroph. They are not classified in the kingdom Animalia due to some characteristics such as made up of one cell. Animal-like Protists has a great effect on human and their domestic animals because they cause disease in them. Some animal-like Protists are also act as a decomposer means feed on dead bodies of human and animals and clean our environment so animal-like Protists cause an important effect on both human and animals.

a sound wave traveling through dry air has a frequency of 16 Hz, a wavelength of 22 m, and a speed of 350 m/s. When the sound wave passes through clouds of nitrous oxide, it’s wavelength changes to 16 m, while it’s frequently remains the same. What is it’s new speed?

Answers

please urgent please help

What are some examples of anatomical homologies that are analogous?

Answers

Answer:

Explanation:

The arm of a human, the wing of a bird or a bat, the leg of a dog and the flipper of a dolphin or whale are homologous structures. They are different and have a different purpose, but they are similar and share common traits.

Zara had a birthday and was able to choose a pet. The pet that she chose was a beautiful clownfish named Bozo, a common salt water fish. Zara already has a tank with goldfish at home. Use your knowledge of diffusion & osmosis to tell Zara how to take care of Bozo.

Answers

Answer:

See the answer below

Explanation:

The advice I would give  to Zara would be that she should keep Bozo in a separate tank with common salt water away from the goldfish. Bozo is a salt water fish while the goldfish can only survive in freshwater.

If Bozo is kept in a saltless water/freshwater tank with the goldfish, the water would be hypotonic to Bozo. Consequently, water will osmotically diffuse into the cells of Bozo, the cells would become turgid and lyse, and this would lead to the death of the fish.

If the goldfish is kept in the same salt water tank with Bozo, the salt water would be hypertonic to the goldfish. Consequently, water will osmotically diffuse out of the cells of the goldfish into the surrounding salt water, the cells of the goldfish would become flaccid, and this would lead to the death of the fish.

PLS HELP ITS DUE SOON !! IT WOULD MEAN THE WORLD IF U CAN !

Answers

The answer is 4! Looks like it’s the best one!!!

7. what does carbohydrate provide for the cell

Answers

Answer:

Carbohydrates as an energy source and the storage they have. Carbohydrates are broken down to mainly glucose and are the preferred source of energy for our body, as cells in our brain, muscle and all other tissues directly use monosaccharides for their energy needs.

Explanation:

During photosynthesis, water and carbon dioxide become glucose and oxygen.

True
False

Answers

Answer:True

Explanation:

During photosyntheses

6co2+12H2O=glucose (C6H12O6)+6O2+6H2O

Answer: The correct answer is (True)

Explanation:

4. How does temperature affect chemical weathering?
A. It is an agent of weathering.
B. It affects the amount of oxygen involved in weathering.
C. It affects the rate of weathering.
D. It affects the type of weathering.

Answers

Answer:

C.

Explanation:

It affects the rate of weathering.

Daphne identifies the entire sequence of nucleotides in a gene. Based on this information and the genetic code, she predicts the sequence of amino acids in the protein that the gene codes for. What is the MOST LIKELY reason that Daphne’s prediction would be incorrect?

The gene codes for a carbohydrate, and not a protein.
A mutation changes the genetic code that the cell uses.
The cell removes introns from pre-mRNA.
The cell removes introns from DNA.

Answers

Answer:

The cell removes introns from pre-MRNA

Explanation:

1 point
7. In the wild, rabbits breed very quickly producing many offspring in a
short period of time. Which of the following is most likely the reason why
rabbits have adapted the ability to breed quickly? *
There are many diseases that wipe out entire rabbit populations
O They have limited habitats that they live in
There is limited food in most habitats
O They have many predators and short life spans

Answers

Answer:

they have short life spans and many predators.. hope this works

Using the data in Figure 13.2, translate the following DNA segment into an amino acid sequence: -TTTAGCGAGTCTCGA-

Answers

Phe-ser-glu-ser-arg

T (thymine) should be translated into U (uracil)

If this is right, can you mark me brainliest? :)

I really need help on this cause i read the assignment and they didn't explain it well. :(

Answers

Explanation:

Sir kindly take a clearer shot it the questions for assistance

Which atom is involved in giving your heart energy to beat?
O carbon
O gold
O oxygen
O iron​

Answers

Answer:

Oxygen

Explanation:

-How fast the heart beats depends on the body's need for oxygen-rich blood. At rest, the SA node causes your heart to beat about 50 to 100 times each minute. During activity or excitement, your body needs more oxygen-rich blood; the heart rate rises to well over 100 beats per minute.

-The heart, like any organ, requires blood for oxygen and other nutrients so it can do its work. The heart does not gather oxygen or nutrients from the blood flowing inside it. Instead, it receives blood from coronary arteries that eventually carry blood into the heart muscle.


PLSS HELP! Earths layers are crust,____ and _____ (inner and outer)

Answers

Answer:

mantle and core.

Explanation:

core has two divisions

inner core

outer core

Starting at the center, Earth is composed of four distinct layers. They are, from deepest to shallowest, the inner core, the outer core, the mantle and the crust.

uses of crush in the farm​

Answers

Answer:

ok i dont understand what that is

Explanation:

Answer: The overall purpose of a crush is to hold an animal still to minimise the risk of injury to both the animal and the operator while work on the animal is performed.

I need help with this please.

Answers

Answer:

saya tidak tahu bahasa Inggris

If there will be changes on trophic levels, what will be the effects on the ecosystem?

Answers

Answer:

It can significantly alter the homeostasis of the ecosystem

Explanation:

The trophic level is the position that occupies a given organism/ population/species in the food web. In a food web, the trophic levels are organized into a first category (formed by primary producers, e.g., plants), a second level (primary consumers, e.g., herbivores), and subsequent categories (predators, e.g., carnivores). The abrupt change in the number of organisms belonging to the same trophic level generally has a negative effect on the ecosystem by modifying the trophic structure of communities. For example, decreasing the number of producers will produce a decrease in the number of primary consumers, thereby altering the homeostasis (equilibrium) of the entire ecosystem. On some occasions, it may eventually lead to the extinction of populations and species.

Long-term activation by nuclear receptors differs from the more transient membrane receptor signaling for what reason

Answers

i have no idea but i think because long term activation is long term rather than nuclear. this is wrong

triangular shaped land mass found on land ​

Answers

Answer:

beautiful

Explanation:

serioudly I like it

Deltas are beautiful landforms, especially when viewed from above. Roughly triangular in shape, deltas are full of complex, wonderful detail: swirling, multi-colored sediments broken by serpentine, miniature river channels.

HELPPP PLEASE!
How do volunteers help the national weather service monitor weather across the state?

Answers

Answer:

The NWS depends on these volunteer observers, committed to taking observations at the same location for 10 or more years, to report daily weather and climate information using the phone or internet

Explanation:

What is the relationship between Distance and average number of species?

Answers

Answer: The relationship between species and distance is that more distance or space has more species and less space has less species.

Explanation:

It can easily be understood by taking the example of the island in such a way that the larger islands contains more species than smaller islands.

There are a  diversity of species seen in a bigger islands, more in number and more in variety.

It is very important for the studying the various species and its conservation, protection and other factors.

So, more is the distance , more will be the number of species.

plss helppp!!

Which of the following is an example of indirect evidence about Earth's
layers?
A. rock samples obtained by drilling
B. mantle rocks produced by volcanoes
C. changes observed in seismic wave data
D. data gathered from high-pressure lab experiments

Answers

Answer: I believe the answer would be C -- Changes observed in seismic wave data.

Explanation:

Geologists use rock samples as direct evidence about earth's layers, and they  use seismic waves as indirect evidence to study the Earth’s structure.

I hope this helps!

rences
ake a
Activity
Many farmers and gardeners compost their plant and animal waste. The living material naturally decays in
compost bins, forming a dirt-like substance that's rich in nutrients. The next season, farmers use this
substance as a natural fertilizer for their crops.
A biology student has grown tomato plants for several years. Until now, he used an artificial fertilizer
formulated for tomato plants. This fertilizer caused his plants to grow faster and taller than they grew in
unfertilized soil. The student wants to know whether using natural compost will cause his tomato plants to
grow faster and taller than his artificial fertilizer. Explain independent and dependent variables

Answers

Answer:

Please find the explanation of independent and dependent variables below using the experiment in this question.

Explanation:

Independent variable is the variable that the experimenter changes or manipulates in an experiment while the dependent variable is the variable being measured in the experiment.

According to this question, a biology student who has grown tomato plants for several years wants to know whether using natural compost will cause his tomato plants to grow faster and taller than his artificial fertilizer, which he used previously.

In this case, the "natural compost" is the independent variable while the dependent variable is how tall and fast the tomato plant will grow. Hence, the tallness or fastness is the dependent variable.

Please help me, thank you!

Answers

160 Joules

Kinetic Energy= (1/2)(m)(v^2)
Where m is mass and v is velocity or speed

KE= (1/2)(5)(64)
KE= 160 Joules

Sean and Catherine have 4 kids. Each kid has a different blood type. The public immediately assumes that Sean couldn't be the father. is this necessarily true? Use Punnett squares to show your work for if it is possible for them to have these 4 kids.
PLEASEEEE HELPPP!!!!!

Answers

It’s not necessarily true!

Here’s an example I drew out!

As Sean and Catherine have four kids and each is different blood type. The public assumes Sean as father and Catherine as mother which is not  necessary true.

The Puneet square is a helpful method to predict the variations and probability of cross-breeding. There could be possibly four changes such as blood group of Sean is A and Catherine is B then. Dominant blood group be found AA, AB, A an B blood group.

Learn more about Catherine have 4 kids.  

brainly.com/question/20757353.

Where do these reactants enter the leaf? (be very specific)
Water (H2O) enters the plant through the…
Carbon dioxide (CO2) enters the leaf through the…
Light enters by hitting the leaf

Answers

Answer:

Explanation:

Eee

what are the reproductive systems of insects?​

Answers

Hey! Your answer to this question..

What are the reproductive systems of insects?

Insects that’s is female can make eggs, receive and store sperm, manipulate sperm from different males. They can also lay eggs of course. Insects reproductive systems are made of a pair of ovaries, accessory glands, one or maybe even more spermathecae, and lastly ducts connecting these parts. The ducts and spermathecae are line with a cuticle.

what animal kingdoms were divided

Answers

Answer:

The scheme most often used currently divides all living organisms into five kingdoms: Monera (bacteria), Protista, Fungi, Plantae, and Animalia. This coexisted with a scheme dividing life into two main divisions: the Prokaryotae (bacteria, etc.) and the Eukaryotae (animals, plants, fungi, and protists).

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