Answers
Answer:
"It prevents the two populations from interbreeding" I just took the test.
Explanation:
Related Questions
Genetic mutations introduce new gene forms in a population. For instance, the mutation that affects
hemoglobin alters the shape of the red blood cell and makes it sickle-shaped. Which statement
below would explain why the sickle-cell mutation has spread through the gene pool?
A. There is a selective advantage to having Sickle Cell Anemia.
B. This kind of mutation demonstrates a common ancestor.
C. The sickle cell mutation has no benefit.
D. Sickle cell anemia increases the risk of death.
Answers
Answer:
B- this kind of mutation demonstrates a common ancestor.
Explanation:
in order to have sickle cell anemia you need to have both recessive alleles from both parents, this recessive allele has to be continuous passed down from generation to generation on both sides, which shows a common ancestor from long ago
Let it Glow
The light glows bright in the house tonight
Not a darkness to be seen
A kingdom of light bright
And it looks like I'm the brightest
The electricity is zapping like this light storm outside
Couldn't keep it in, The sun knows I've tried
Don't let them Down, don't let them Glow
Be the good Light you always have to be
Conceal, don't glow, don't let them flow
Well, now they know
Let it glow, let it glow
Can't light up this place anymore
Let it glow, let it glow
Turn off and slam the switch
I don't care what they're going to see
Let the electricity rage on
It's funny how some light bulbs makes everything seem small
And the light that once controlled me can't light me up at all
It's time to see how I can shine
To test the limits and glow up
No light, no power, no darkness for me
I'm brightttt!!!!
Let it glow, let it glow
I am one with the light in the sky
Let it glow, let it glow
You'll never see me flow
Here I glow and here I shine
Let the electricity rage on
My light flows through the air into this house
My brightness is spiraling in light fractals all around
And one thought glows like a bright blast
I'm never going dark, the dark is in the past
Let it glow, let it glow,
When I glow like the break of light
Let it glow, let it glow
That perfect lamp is gone
Here I stand in the light of day
Let the electricity rage on
The dark never bothered me anyway
Answers
Answer:
This is the most amazing thing i have ever seen, keep writing songs.
Explanation:
WOW!
movement of bacteria in a body fluid is studied by light microscope,TEM,SEM
Answers
Why is the question what is an plane so difficult to answer
Answers
Answer:
Look below - A plane is math related.
Explanation:
a flat surface on which a straight line joining any two points on it would wholly lie.
"the horizontal plane"
synonyms:
flat surface · level surface · the flat · horizontal
Hope this Helps!
Answer:
I Don't Know what your asking but if your trying to figure out what a plane is this might help
1. a flat surface on which a straight line joining any two points on it would wholly lie.
2. a level of existence, thought, or development.
3. completely level or flat.
4. (of a bird or an airborne object) soar without moving the wings; glide.
Also I don't know why this would be biology related.
Which of the following describes the result of independent
assortment and crossing over during meiosis?
A: it creates genetic differences in sperm and egg
B: it produces higher quantities of sperm and egg
C: it produces individuals that are very similar to their parents
D: it makes fertilization go smoothly
Answers
Answer:
A.)
Explanation:
Independent assortment and crossing over is important because it creates genetic variation between gametes. This immediately eliminates (C) and in no way does crossing over or independent assortment cause more gametes to be produced so cross out (B). Only (A) and (D) is left, while both answers makes sense, (A) is the better one.
Meiosis takes place in the germ cells and give rise to haploid gametes. Due to the events including crossing over and independent assortment, it causes genetic differences in sperm and egg, i.e., option A.
What is crossing over?Chromosomal crossover also referred as crossing over, represents the exchange of genetic material during gamete formation,
It occurs between two non-sister chromatids of homologous chromosomes that results in recombinant chromosomes.
This creates genetic differences in the sperms and eggs.
Thus, the correct option is A.
For more details regarding crossing over, visit:
https://brainly.com/question/19671756
#SPJ2
Explain how genetic variation and the environment influence the distribution of traits.
Answers
Answer: Genetic variation in a population is derived from a wide assortment of genes and alleles. The persistence of populations over time through changing environments depends on their capacity to adapt to shifting external conditions.
Explanation:
help asap
Living things _______________.
Group of answer choices
Are made up of one cell
Are made of more than one cell
Can be A or B
Do not have cells
Answers
Explanation:
Are made up of one cell ...that is the fact about all living things
Answer:
★ The answer is that there are made up of one cell
Explanation:
Hope you have a great day :)
Can someone help me answer this please
(Monohybrid Crosses)
Answers
Answer:
the gametes of the parents goes on the outside
offspring goes on the inside
Explanation:
What is the most important biological molecule that provides energy for most cellular
processes?
Answers
Adenosine 5'-triphosphate, or ATP, is the most abundant energy carrier molecule in cells. This molecule is made of a nitrogen base (adenine), a ribose sugar, and three phosphate groups. The word adenosine refers to the adenine plus the ribose sugar.
What is DNA polymerase?
Answers
Answer:
A DNA polymerase is a member of a family of enzymes that catalyze the synthesis of DNA molecules from nucleoside triphosphates, the molecular precursors of DNA. These enzymes are essential for DNA replication and usually work in groups to create two identical DNA duplexes from a single original DNA duplex
Answer:
A DNA polymerase is a member of a family of enzymes that catalyze the synthesis of DNA molecules from nucleoside triphosphates, the molecular precursors of DNA.
If you know the answer then answer it please?!?!
Answers
Answer:
When the object absorbs all colour frequencies
Explanation:
Certain materials absorb and reflect specific wavelengths of visible light, which results in objects taking on a certain color to the human eye. When nearly all light is reflected, you see white. When no light is reflected, you see black.
Answer: C
Explanation: Hope this help :D
IM BEING TIMED HELP!
Answers
Answer:
bbbbbbbbbbbbbbbbbbbbbb
The correct answer is :
D. infecting tissues
There are two types of bacterias in nitrogen cycle,
1. Nitrifying bacteria : does nitrogen fixation.
2. De - nitrifying bacteria : converts nitrogenous compounds into atmospheric nitrogen.
what molecule is the reactant of glycolysis
Answers
Answer:
Glucose
Explanation:
Glucose is the reactant; while ATP and NADH are the products of the Glycolysis reaction. There are three stages in anaerobic glycolysis reaction: 1) decarboxylation of pyruvate 2) Citric Acid Cycle (also known as the Krebs Cycle) 3) Electron transport chain.
Explanation :
In a given year, which would result in the greatest increase in population size?
high birth rate, high death rate, high immigration, high emigration
high birth rate, zero death rate, high immigration, zero emigration
zero birth rate, low death rate, zero immigration, low emigration
zero birth rate, zero death rate, low immigration, high emigration
Answers
This is because birth rate and immigration increase population size, and death rate and emigration decrease population size, so maximizing the former and minimizing the latter are ideal
Answer:
its B
Explanation:
Compose an essay describing the biome/ecosystem. Include the following information:
Describe the Biome/temperature and precipitation patterns, abiotic and biotic factors, etc.
One keystone species
Feeding relationships / Food web
producers
primary consumers
secondary consumers
tertiary consumers
decomposers
Energy transfer / Energy pyramid
Niche for one of the organisms
5 interactions
Density-dependent factor and impact
Density independent factor and impact
Effects of a forest fire / secondary succession (changes and timeline)
Human impact on the ecosystem (both positive and negative)
I will give Brainliest
Answers
Answer:
Terrestrial ecosystems are known for their diversity; they are grouped into large categories called biomes. Grouping these ecosystems into just a few biome categories obscures the great diversity of the individual ecosystems within them. For example, there is great variation in desert vegetation: the saguaro cacti and other plant life in the Sonoran Desert, in the United States, are relatively abundant compared to the desolate rocky desert of Boa Vista, an island off the coast of Western Africa
Is it true that animals in the frozen ocean waters live longer than ocean animals elsewhere? Why or why not?
Question 5 options:
Yes, because animals that live there have no predators.
No , because most organisms migrate to warmer areas.
Yes, because animals that live there do everything much slower which expends less energy.
No, because most aren't equipped with the antifreeze-like substance in their blood.
Answers
Answer:
Yes
Explanation
Yes, because animals that live there do everything much slower which expends less energy.
What is seed germination?
Answers
Answer:
it is the process in which an organism grows from a seed or similar structure.
-TheUnknownScientist
Question 12 When cells get energy from glucose without oxygen it is called fermentation, cytoplasm, photosynthesis, phosporolation
Answers
Answer:
fermentation
Explanation:
Glycolysis is an ancient, major ATP-producing pathway that occurs in almost all cells, eukaryotes and prokaryotes alike. This process, which is also known as fermentation, takes place in the cytoplasm and does not require oxygen.
Which behavior is considered illegal for juveniles but permitted for adults?
a delinquent act
an unruly act
a juvenile act
a minor act
Answers
Answer:
B. Unruly Act
Explanation:
Cross a Heterozygous Type A with a Heterozygous Type B? What genetic terms best describes the genotypes of the offspring?
Answers
On the horizontal side write B and O
Take each letter and combine it with the two letters in the other plane and write them in the box.
AB AO OB OO and BA BO OA OO
Knowing that the A and B genes are dominant … you get the following children probabilities:
AO OA are A’s
OB BO are B’s
AB BA are AB’s
OO and OO are O’s
THE TWO PARENTS CAN PRODUCE all the blood types of the ABO SYSTEM.
What state of matter does this model represent?
1. Gas
2. Liquid
3. Solid
Answers
Answer:
solid
Explanation:
in solid the molecular arrangement is vey tightly packed and there are barely any spaces between as this is the reason why solids cant flow or fit into any shape...
Answer:
Solid
Explanation:
Solid molecules are tightly packed together
Carbohydrates, fats, and proteins needed for the normal functioning of our cells are obtained from
A. oxygen
B. food
C. carbon dioxide
D. vitamins
Answers
b
Explanation:
bec because food are the only thing that can contain carbohydrate fat and protein for human being
Guys please urgent!!! Can I have the equation for (i)????? Thank uuuu
Answers
Answer:
sorry I have no idea hope u get the answer tho :)))
[SELECT ALL THAT APPLY.]
Which of the following are all internal sources of Earth's energy that help drive convection currents below the crust?
A. Kinetic energy from the earth's rotation
B. thermal energy produced by gravity
C. thermal energy from decaying atoms
D. light energy produced in earth's geosphere
E. light energy produced in earth's crust
Answers
Answer:
D. light energy produced in earth's geosphere
Explanation:
Earth's internal heat budget is very important to Earth's thermal history. The heat flow from the earth's interior to the surface is estimated to be 47 ± 2 terawatts (TW) and originates from two main sources
The internal source of Earth's energy that helps drive convection currents below the crust is D. light energy produced in the earth's geosphere.
Convection current refers to the current that is formed as a result of differential heating. It should be noted that lighter warm material rises while the heavier cool material sinks.
The light energy that is produced in the earth's geosphere is necessary for driving convection currents below the crust. Energy is transferred through the oceans and the geosphere by convection.
Read related link on:
https://brainly.com/question/22814463
On the SIMULATION pane, what is the Average fitness of the population
Answers
Answer:
50&
Explanation:
Why do solar cells need an inverter?
Answers
Answer:
Solar cells require an inverter to transform the solar energy(direct current) to electricity(alternating current) to use.
Explanation:
What happens to the body when blood sugar level decrease than the normal level?
Answers
Answer:
Hello There!!
Explanation:
You can get variety of problems and issues from you're nervous system which includes headaches,weakness,fatigue and dizziness and many more.
hope this helps,have a great day!!
~Pinky~
What are small particles of sand, pebbles, and other types of rock called?
Debris
Lava
Magma
Sediment
Answers
Answer:
sediment
Explanation:
debris is trash
lava is hot magma that is on the earth's surface
magma is in the earth's surface
sediment would be considered the sand and small particles.
I hope this helps and I also hope that it is right. I am truly sorry if it is wrong
Answer:
Sediment
Explanation:
Seven students in a class have masses of 55, 60, 60, 65, 70, 85, 95 kg, respectively. What is the average mass in kg?
Answers
To find the average you need to add up all of the masses and divide by the total number of masses (7).
(55 + 60 + 60 + 65 + 70 + 85 + 95) / 7 =
490 / 7 = 70kg.
70 kg is the average mass.
What is a baby goat called?
Correct answers only ^^ daily point give away. Read comments before answering.
Answers
A baby goat is called a kid.
Answer:
A baby goat is called a Kid! The useless information in my head finally payed off''
Explanation:
- Eijiro <3