Answers
Answer:
C
Explanation:
It's the closest one.
I am not to sure sorry
Related Questions
8. Are there differences between the chromosomes of males and females?
Answers
Answer:
Yes
Explanation:
Males have two x chromosomes (xx) and females have one x and one y chromosome (xy)
the number of species present in a sample, community or taxonomic group is called
Answers
Answer:
I guess its Population
I'm not sure im just trying to help
Species richness is the number of different species represented in an ecological community, landscape or region.
What is species richness?
Species richness is the number of species within a defined region. The species richness of a region is obtained through sampling or via a census.
What determines the number of species in a community?
The number of niches present in a community determines the number of species present. If two species have the exact same niche (e.g. the same food demands) then one species will outcompete the other.
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someone please help me ASAP pleaseee
Answers
Answer:
Option C is correct. 50% of the children will be able to roll their tongue
Explanation:
Available data:
The diallelic gene TR controls the ability to roll the tongueThe T allele expresses the ability to roll the tongue and is dominantThe t allele expresses the inability of tongue rolling and is recessiveWoman: Nontongue roller, ttMan: Heterozygous for tongue rolling, TtCross: the Man and the woman
Parentals) Tt x tt
Gametes) T t t t
Punnett square)
T t
t Tt tt
t Tt tt
F1) 2/4 = 1/2 = 50% of the progeny will be heterozygous tongue roller individuals, Tt
2/4 = 1/2 = 50% of the progeny will not be tongue rollers, tt
50% of the children will be able to roll their tongue
How can you apply the statement "PREVENTION IS BETTER THAN CURE" to the situation where you have mosquitoes in your home?
Answers
Answer:
the mosquitos in our home prevented in this statement above
Which behavior is an instinct?
A. An elk gets used to hikers and stops running away.
B. A pet dog sits and waits for a treat after its daily walk.
C. A pigeon visits a local park to look for dropped crumbs.
D. A robin builds a nest using mud, grass, and small twigs.
Answers
Answer:
D
Explanation:
A robin building a nest is not learned or taught like the others. It is just instinctive for robins to build nests.
Answer:
D
Explanation:
The rest are learned habits
HELP PLEASE
When Earth, the moon, and the sun align, which order would lead to a solar eclipse? (1 point)
A. sun–Earth–moon
B. moon–Earth–sun
C. sun–moon–Earth
D. moon–sun–Earth
Answers
Answer:
C. sun-moon-Earth
Explanation:
For a solar eclipse to occur, the moon must be between the sun and Earth.
When Earth, the moon, and the sun align, the correct order that leads to a solar eclipse is sun–moon–Earth. Thus, the correct option for this question is C.
What is a Solar eclipse?The Solar eclipse may be defined as a type of natural phenomenon that involves the passage of the moon between the sun and the earth. As a result of this, it obscures the Earth's view from the Sun either partially or completely.
The correct order of the solar eclipse clears one thing with respect to the actual location of the moon is always found between the sun and the earth. Now, among the options given, only option C matches this required instance.
Therefore, the correct order that leads to a solar eclipse is sun–moon–Earth. Thus, the correct option for this question is C.
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What type of heredity is shown in the pedigree?
Answers
Answer:
it's a form of autosomal dominant heredity
How can humans interfere with the phosphorus cycle?
Answers
Answer:Humans affect the phosphorus cycle mainly by the use of fertilizers and raising livestock, especially hogs.
Explanation: Hope this helps:)
why terrace farming is advantageous in hilly and mountains
Answers
Answer:
The major benefit, of course, is the conservation of soil and water. Terraces reduce both the amount and velocity of water moving across the soil surface, which greatly reduces soil erosion. Terracing thus permits more intensive cropping than would otherwise be possible.
Explanation:
there i know its alot but i want you to get the right answer
Reusing a pipet tip when transferring controls and samples from tubes to wells
A. is unlikely to cause false negatives or false positives.
B. is more likely to cause false positives than false negatives.
C. is more likely to cause false negatives than false positives.
D. is likely to cause both false positives and false negatives.
Answers
Answer:
D is likely to cause both false positives and false negatives
What spheres are affected by pesticides? Is the atmosphere, geosphere, hydrosphere, and biosphere affected by pesticides?
Answers
DNA is made up of pairs of nitrogenous bases. Which of the following
nitrogenous bases is paired correctly?
A. Guanine-guanine
B. Adenine-thymine
C. Adenine-guanine
D. Cytosine-thymine
Answers
DNA is made up of pairs of nitrogenous bases. The nitrogenous bases is paired correctly is Adenine-thymine. Thus, option B is correct.
How DNA is made up off?The DNA is formed by the nitrogen bases adenine, cytosine, guanine and thymine. The pairings between bases are -Adenine with Thymine and Cytosine with guanine. Nitrogenous bases are heterocyclic, planar, and relatively water-insoluble aromatic molecules.DNA consist of two types of nitrogenous bases-Purines and Pyrimidines.
Purines are the two common purine bases found in DNA are Guanine and Adenine. Pyrimidine-The two common pyrimidine bases found in DNA are Thymine and Cytosine.
According to the base-pairing rule in DNA- Adenine (purine) pairs with Thymine (Pyrimidine) and Guanine (purine) pairs with Cytosine. Adenine pairs with Thymine with two hydrogen bonds and Guanine pairs with Cytosine with three hydrogen bonds.
Thus, option B is correct.
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What might happen to the cell if it were suddenly unable to use lipids?
A. It would not be able to make proteins or transfer substances to other cells
B. would not be able to transfer genetic information to other cells
C. It would not be able to store energy or communicate with other cells
D. It would not be able to store water or protect itself from viruses
Answers
Explanation:
I don't know the exact answer but I can tell you that lipids are considered the building blocks of cells . the body uses lipids as a storage for energy and insulation and to make cell membranes. without lipids the cell will die . the way lipids function is .... lipidsfunction as an energy reserved regulate hormones transmit nerve impulses cushion vital organs and transport fat soluble nutrients.
I hope this can help you a little bit good luck!
Answer:
B
Explanation:
Lipids are used to store information.
25 Which layer of soil holds the water trees use?
Answers
Evaluate whether two places at the same altitude would have the same climate.
Answers
Answer:
Places at the same latitude may have very different climates if one is on a coast and one is inland. On the coast, the climate is influenced by warm moist air from the ocean. Farther inland, the climate is influenced by cold or hot air from the land. So, it depends on where you are on the world.
Which of the following is not a potential benefit of the Human Genome Project:
A. Agriculture
B. Discovery of DNA
C. DNA forensics
D. Risk assessment
Answers
Answer:
discovery of DNA is not a benefit of Human Genome Project
Explanation:
20 POINTS
In the _____ the virus can reproduce so rapidly that it causes the cell membrane to disintegrate.
a lysogenic
b lactic
c lymphatic
d lytic
Answers
In the lytic cycle, the virus introduces its genome and replicates after that it assembles a new virus body and ruptures the cell membrane, hence option d is correct.
What are the lytic and lysogenic cycles?In a lytic cycle, the virus transfers its genome into a host cell and starts replication by seizing control of the host's cellular machinery.
When the infection is finished, the host cell is lysed, releasing the freshly duplicated and assembled virus particles into the surrounding waters.
The virus replicates by integrating its genome with the genome of the host cell during the lysogenic cycle, which is also known as a non-virulent infection.
Therefore during the lytic cycle, the virus-cell membrane is disintegrate and the lysogenic cycle happens without killing the host, hence option d is correct.
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discuss the importance of vernalization
Answers
Answer:
The important of vernalization it includes early flowering there by shortening the vegetative cycle of the plants (it is a production of more than a one crop in one year) the winter variety crops can be converted to spring variety (it's the protection from the freezing of injury) it helps in the increasing of yield of the plants.
Maybe this answer might help u out.
which statement about the Aqua culture industry in the US is true
Answers
Answer:
The true statement about the aquaculture is that It means “cultivating small acreages of land.”
After reading this paragraph, what
do you think the rest of the text will
be about?
It will explain the steps you take to
1) choose a career after volunteering
somewhere
It will describe where the closest
places to volunteer are located
It will show how different kinds of
volunteer work can be both fun and
rewarding
It will argue that volunteering is better
at an animal Shelter than in nature
Answers
Answer:
It will explain why the writer believes that volunteering is better at an animal shelter than in nature.
Explanation:
Typically if an opinion or claim is made then the writer will give his/her reasons.
PLZ HELP ME I AM SO SAD AND STUCK
Myth: Tigers and goldfish are not related.
Fact:
Evidence:
Answers
Answer:
Explanation: The tiger is the top predator in the jungles of Asia and the goldfish is a rather small species of fish selectively bred in China, which leasd to the fact that they ARE NOT related.
Evidence: All living things have the same way of transferring genetic information, trough the DNA molecule
13. Which of the following weather conditions are most likely to be found in a low- pressure system? 0. clear and calm skies 2) O partly cloudy Dow) O sunny skies O thunderstorms
Answers
A wave transfers _____?
Answer: energy
Answers
Answer:
Kinetic energy
Explanation:
Hope that helps
A scientific investigation is replicable if
A.
the same investigation is conducted in two different laboratories by two different scientists and the same results are produced.
B.
one scientist performs many different experiments in his or her own laboratory.
C.
two different scientists perform different experiments in their own laboratories but they produce the same results.
D.
one scientist performs the same experiment in his or her own laboratory and different results are obtained.
Answers
Answer:
I believe the answer is d
Answer:
"the same investigation is conducted in two different laboratories by two different scientists and the same results are produced"
Explanation:
I just did this on study island and got it right!
Which of the following is not one of the four main tissue categories?
A) muscle
B) neural
C) bone
D) connective
Answers
Answer:
c Bone
Explanation: There are 4 basic types of tissue: connective tissue, epithelial tissue, muscle tissue, and nervous tissue.
a What is the other name for a microbe ?
Answers
Answer:
microorganisms, bacillus, bacterium, virus or germ
Answer:
microorganism
Explanation:
A sea otter is critical to the functioning of the ecosystem in which it lives. It affects the
survival and abundance of many other species in its community. It is a(n) species.
Answers
Answer: A keystone species.
A sea otter is critical to the functioning of the ecosystem in which it lives. It affects the survival and abundance of many species because it is a keystone species. Option a is the correct answer.
What is an ecosystem?Living and nonliving organisms coexist in an ecosystem. Living are called "biotic" factors, while non-living are called "abiotic." Different ecosystems have different biotic organisms, such as animals and plants. In some ecosystems, a particular species has more importance. They are called keystone species.
This species is key to the functioning of the ecosystem. Without the keystone species, the ecosystem would not function well. The statement's example is the role of the sea otter.
Some species are found in abundance in some ecosystem. If they are hunted for their resources, their numbers will decline. This type of species is called an endangered species.
Hence, the sea otter is a keystone species. It maintains the survival of many other species in the ecosystem. Option a is correct.
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The amount of nitrogen in the atmosphere is affected by:
A) sewage treatment plants
B) inorganic nitrogen fertilizers
C)pollution from factories
D)all of the above
Answers
In rabbits, black fur (B) is dominant to white fur (b). A purebred black furred male is bred with a female that had the recessive white fur
Answers
Answer:
All the offsprings will be black-furred (Bb)
Explanation:
This question involves a single gene coding for fur length in rabbits. The allele for black fur (B) is dominant to the allele for white fur (b). This means that a rabbit heterozygous for this gene (Bb) will have a black fur.
According to this question, a purebred black furred male (BB) is bred with a female that had the recessive white fur (bb). The parents will produce gametes as follows:
BB - B only
bb - b only
Using these gametes in a punnet square (see attached image), the genotypic proportion of the produced offsprings is as follows:
Bb, Bb, Bb, Bb
All Bb (heterozygous) means that all of the offsprings will be black-furred.
How many nucleotides are there in 5 codons?
Answers
Answer:
15 because one codon is three nucleotides