Answer:
Selection against dominant alleles is more efficient than selection against recessive alleles.
Explanation:
Natural selection operates more efficiently on dominant alleles as compared to recessive alleles.
What do you mean by Natural Selection?Natural selection may be defined as the process through which populations of living organisms adapt and change.
Dominant alleles are expressed in the phenotypes of an organism, while the effect of the recessive alleles is masked or sheltered in the heterozygous condition.
Therefore, Natural selection operates more efficiently on dominant alleles as compared to recessive alleles.
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true or false:
genotype affects phenotype by providing the instructions for making proteins
which
group is correct?
a. ringworm, mycotic infection, treatment by anthelmintic drug
ne
b. syphilis, lues, treponema pallidum
c. gonorrhea, neisseria, virus
d.trichinae, filariasis, helminthes, penicillin
Answer:
a
Explanation:
because they all cause infections
Human population projections are subject to change due to fluctuations in global fertility and mortality rates. please select the best answer from the choices provided t f
The statement that due to fluctuations in worldwide fertility and mortality rates, human population forecasts are prone to change is true.
What is the human population?The total number of humans in the world is known as the human population.
The current human population is 7.9 billion.
The human population is increasing day by day, due to overpopulation, the resources are decreasing and pollution is increasing.
The study of the human population is called demography.
Thus, the given statement is true.
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Answer:
T
Explanation:
Edge 2022
Make a claim about natural selection
Answer:
Natural selection is the process through which populations of living organisms adapt and change. Individuals in a population are naturally variable, meaning that they are all different in some ways. This variation means that some individuals have traits better suited to the environment than others
Explanation:
Use the drop-down menus to indicate where each exocrine system structure is located. the liver and pancreas are located in the . the goblet cells are located in the . the oil and sweat glands are located in the . the salivary and lacrimal glands are located in the .
What is the exocrine system?
The salivary and lacrimal glands are placed withinside the face land that makes materials along with sweat, tears, saliva, milk, and digestive juices, and release them thru a duct or beginning to a frame surface.
Thus it is well explained.
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Answer:
The liver and pancreas are located in the abdomen.
The goblet cells are located in the top layers of organs.
The oil and sweat glands are located in the skin.
The salivary and lacrimal glands are located in the face.
Explanation: Correct
What happens when plants don't get sunlight in space
Answer:
plants deprived of light will lose their colour and die
Explanation:
the lack of sunlight stunted photosynthesis and therefore the sprouts were not able to produce the chlorophyll needed to treat a green colour
Ap biology evolution why do some organisms evolve away organs
Which is the best explanation for how earthquakes cause tsunamis?.
Answer:
Tsunamis are caused by violent seafloor movement associated with earthquakes, landslides, lava entering the sea, seamount collapse, or meteorite impact. The most common cause is earthquakes. See the percentages on the right for the geological events that cause tsunamis. Note that 72% of tsunamis are generated by earthquakes. A disturbance that displaces a large water mass from its equilibrium position can cause a tsunami.
Explanation: Hope this helps :]
How frontal inversion affect the environment
Convective clouds cannot go high enough to produce showers and visibility also greatly reduced due to the accumulation of dust and smoke particles.
What is frontal inversion?Frontal Inversions are the inversions that is caused by a shallow "cold air" blowing in under warmer air. An inversion traps air pollutants, such as smog, close to the ground.
So we can conclude that convective clouds cannot go high enough to produce showers and visibility also greatly reduced due to the accumulation of dust and smoke particles.
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SOMEONE PLS HELP ME!!!!
Explanation:
sunlight A suntranspiration E soilWhat would be the appearance of a cell that completes mitosis without completing cytokinesis?.
A man with type A blood is married to a woman with type B blood. If BOTH of these individuals are HETEROZYGOUS, what are the blood types of their children? indicate the percentage in the children
Answer:
The child would receive an A allele or a B allele from the mother and a B allele or an O allele from the father. Therefore, the child could not possibly be of blood type O.
Explanation:
Plants lacking well-developed conducting systems such as mosses, liverworts, and hornworts have been called.
They are called bryophytes.
What type of cell does not have membrane-bound organelles?
Options:-
Prokaryotic
Eukaryotic
Somatic
Plant
Answer:
Prokaryotic cells
Explanation:
Prokaryotic cells are surrounded by a plasma membrane, but they have no internal membrane-bound organelles within their cytoplasm.
Answer:
a) Prokaryotic
Explanation:
Prokaryotic cells do not have any membrane-bound organelles. Hence, option (a) is the correct answer.
If x indicates the fossils of two closely related species, neither of which is extinct, then their remains may be found in how many of these strata?.
Answer:
two strata hope this helps
Suppose you walk out from your shaded house into the full sun of a desert afternoon and begin sweating. Your sweat glands in this scenario are.
Answer:
trying to keep you cool by putting out moisture
Can someone please help with number 37
Answer:
The answer is (A)
Explanation:
Fertilization of an egg by a sperm normally occurs in the fallopian tubes.
(The actual tube)
What are the main constituents of the jovian planets?.
Answer:
Unlike the terrestrial planets that make up our inner solar system — Mercury, Venus, Earth, and Mars — the Jovian planets do not have solid surfaces. Instead, they are composed primarily of hydrogen and helium, with traces of methane, ammonia, water, and other gases in their atmospheres.
I think it will help you.
Each biome has its own climate? question 2 options: true false
Answer:
True!
Explanation: I took the test.
Hello people ~
Animals from colder climates generally have shorter limbs. This is called
(a) Allen’s rule
(b) Johnson’s rule
(c) Arber’s rule
(d) Niche rule
Answer:
(a) Allen's rule
Explanation:
It is a heat-conservation mechanism that prevents heat loss from the body. Heat gain and heat loss can be maximised and minimised by lowering the surface area to volume ratio of the body. Small animals are uncommon in the polar regions due to their larger surface area and lower volume.
I am joyous to assist you at any time.
Answer:
Allen's rule
Explanation:
In colder climates they need more heat to warm their bodyIn order to not lose more heat from body they have shorter limbs by which they get lower surface areahow did the white blood cell count of the abnormal blood smear differ from that of the normal blood smear
Answer: The examination focuses on the morphologies of red blood cells, white blood cells, and platelets. The percentage of each of the five types of white blood cells ...
Explanation:
You sample 1,000 individuals from a large population for the mn blood group, which can easily be measured since co-dominance is involved (i.e., you can detect the heterozygotes). they are typed accordingly:
Co-dominance in the mn blood group means that both allele characteristics are expressed in the organism.
What is co-dominance?Co-dominance is a form of inheritance whereby two or more alleles for a given trait are both dominant such that when they both appear in an organism, the phenotype of that organism reflects the characteristic of both traits.
Co-dominance is usually seen in blood group typing.
In blood group typing, there are two alleles that A and B which are both dominant. When both alleles are present, the blood group is AB and the phenotype of the organism is a result of the properties of both alleles, thus allele A and B are said to be co-dominant.
Therefore, co-dominance in the mn blood group means that both allele characteristic are expressed in the organism.
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How much of the suns radiation does earth receive?
Answer:
The Earth receives about 71% of the suns radiation. About 29% of that radiation is actually reflected back into space.
Explanation:
Hope this helps:)
What are the two factors that determine the boundaries of a biome?.
Answer:
temperature and precipitation
Question 1
the biological classification of organisms is called taxonomy. based on your own investigation, discuss
the importance of taxonomy in biological research.
Answer:
It helps to ascertain the number of living beings on earth.
Explanation:
More than one million of species of plants and animals have been discovered and classified so far. It aims to classify the living organisms. Millions of organisms are classified scientifically in categories, which helps to have a better understanding.
three viral diseases for which there is not a vaccine
Answer:
Herpes, Ebola, polio
Explanation:
Answer:
there are quite a few diseases without a vaccine, but here are three of them
Explanation:
HIV/AIDS
Hookworm infection
Malaria
The energy of the sun is converted into usable energy for the cell in the form of ___________________________
Answer:
ATP (adenosine triphosphate)
Explanation:
ATP is the main energy-storing molecule found in all living organisms. It transports the energy necessary for all cellular metabolic activities. It is made through the process of photosynthesis using energy from sunlight, or through the process of cellular respiration in the mitochondria of a cell.
Hope this helps!!
The energy of the sun is converted into usable energy for the cell in the form of simplest form of energy a cell can use is a molecule known as adenosine triphosphate (ATP).
How is energy converted?Light energy absorbed via way of means of pigments produces high-power electrons which can be used to transform NADP+ and ADP to the compounds NADPH and ATP, trapping the power in chemical form.
Sunlight is transformed to chemical power withinside the shape of ATP (adenosine triphosphate), that's the principle energy -storing molecule in dwelling organisms. ATP is then transported during the chloroplast and used to offer the chemical energy important to strength different metabolic reactions.
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Zachary, a 35-year-old diabetic, has sought treatment for depression because he recently lost his job and is currently using alcohol to help him sleep and calm his nerves. what categories of the dsm will zachary’s clinician most likely take into account when determining a diagnosis? a. axes i, ii, iii, iv, and v b. axes i, ii, and iii c. axes ii, iii, and iv d. axes ii, iii, iv, and v
The categories of the dsm will Zachary's clinician most likely take into account when determining a diagnosis are axed i, ii, iii, iv, and v.
What is the DSM method?
The Design Structure Matrix is a general method for representing and analyzing system models in a variety of application areas.
Thus, the option "A" axes i, ii, iii, iv, and v are correct.
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Describe the importance of the nucleus membrane being part of the endoplasmic
reticulum and the Golgi apparatus' membranes
Answer: Nucleus membrane isn't part of the ER or Golgi Apparatus, BUT all of them are part of the endomembrane system.
Endoplasmic reticulum and Golgi apparatus are two membrane-bound organelles found in eukaryotes. Both these organelles are closely associated and functionally related. Both endoplasmic reticulum (ER) and Golgi apparatus are two components of the endomembrane system of a cell. Lysosomes and vesicals are the other components of the endomembrane system.
The scar left on the seed coat after the seed has separated from its stalk is called the: a. Micropyle. B. Funiculus. C. Hilum. D. Suspensor. E. Integument
The scar left on the seed coat after the seed has separated from its stalk is called the: Hilum.