Answer:
selective breeding
Explanation:
Artificial selection is also known as selective breeding. Selective breeding refers to the process of breeding plants or animals selectively.
HELP ME
Describe how the color of a person's eyes is determined.
Answer:
Variations in a person's chromosomes decide eye colour.
Explanation:
Which of the following is an advantage of sexual reproduction over asexual reproduction?
Answer:
1. Leads to mixing of genetic materials hence variation within species
2. Leads to offspring with hybrid viguor that tend to show high and adaptability to environmental conditions.
3. Variations due to sexual reproduction leads to improvement of species hence evolutionary changes that may bring about specialisation
Which of the following is not true?
A. Humans rely entirely on technological adaptations in order to thrive in various environments and they do not exhibit biological adaptations.
B. All humans living today belong to a single species.
C. Humanity cannot be classified into discrete, bounded geographic categories because variation in most traits exists along clines.
D. Ecological and social environments lead to biological differences between individuals.
E. Biological differences across human populations are in part due to biological adaptations to local environments.
PLZ HELP ASAP
The precipitation that fell at this
location was most likely in what form ?
Answer:
in snow form because the weather was mostly below water's freezing point, so it would snow instead of rain.
Explanation:
Maximum precipitation increases in the Antarctic region during the month of July because Antarctica has snowfall at that time of year due to its location at the earth's southern pole, so it has high precipitation in that area.
What is the significance of the Antarctic region?It is the earth's southernmost continent, where the population is negligible, but there are many significant things available that are used for scientific research, such as oceanography and glaciology, as it has a wide variety of ecosystems, including penguins, seals, whales, and many other sea animals that are generally not found in the sea or in the river.
Hence, maximum precipitation increases in the Antarctic region during the month of July because Antarctica has snowfall at that time of year due to its location at the earth's southern pole, so it has high precipitation in that area.
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Complete the following sentence.
When growing grapes, a(n) _________
is used to support the growing vines.
no options sorry
ag class plant systems
Answer:
An stick
Explanation:
because it needs support
Answer:
trellis
Explanation:
no balls
please help i am giving brainiliest
Hormones are used to help control growth, __________, and metabolism.
A. reqroduction
B. identity
no dam links
Answer: reproduction
Explanation:
Answer:
A. reproduction
Explanation:
The endocrine hormones help control mood, growth and development, the way our organs work, metabolism , and reproduction.
I’ll give you BRAINLIEST :)
The graph here shows the relative change in energy level for the reactants and the products of photosynthesis. Given the energy levels modeled in the graph, which statement accurately compares the energy of the products and the reactants with regards to
photosynthesis?
A)Water and oxygen have the highest energy compared to glucose and
carbon dioxide.
B)
Glucose and oxygen gas have higher energy levels compared to water and
carbon dioxide.
C)
Glucose and water have the same energy levels compared to carbon
dioxide and oxygen gas.
D)
Glucose and oxygen have a lower energy level associated with them
compared to carbon dioxide and water.
Answer: The answer is B I just took the quiz
Explanation:
Glucose and oxygen gas have higher energy levels compared to water and carbon dioxide is accurately compares the products and the reactants with regards of photosynthesis.
What is Photosynthesis?Green plants and certain other organisms convert light energy into chemical energy through a process called photosynthesis. Light energy is gathered and utilised during photosynthesis in green plants to change water, carbon dioxide, and minerals into oxygen- and energy-rich organic molecules.
It is impossible to overstate the role that photosynthesis plays in sustaining life on Earth. There would soon be little food or other organic materials on Earth if photosynthesis stopped. The majority of life would vanish, and eventually, the atmosphere of Earth would contain almost no gaseous oxygen.
Only chemosynthetic bacteria, which can use the chemical energy of specific inorganic substances and are not reliant on the conversion of light energy, would be able to survive in such an environment.
Therefore, Glucose and oxygen gas have higher energy levels compared to water and carbon dioxide is accurately compares the products and the reactants with regards of photosynthesis.
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A student learns that glaciers can form U-shaped valleys on Earth’s surface. Which geoscience process takes MORE time to shape Earth’s surface than it takes a glacier to form a valley? * A an earthquake that shifts rock layers, changing the course of a stream b a collision of two tectonic plates that lifts up rock layers forming a mountain range c a landslide that removes part of a hillside d a volcanic eruption that lays down a layer of a molten rock that hardens pls answer
dhdjkfjchdhdjfkuc help♀️
Answer:
D
Explanation:
pretty sure!
Microbiology refers to the study of
A. Microorganisms including bacteria, viruses and parasites
B. All multi-cellular organisms
C. All eukaryotic organisms
d. Microorganisms including all plants, animals and fungi
1. Because marble is so effective in neutralizing
acids, it is the main ingredients in
over-the-counter stomach medicines such as_______
and__________?
Answer:
The correct answer is - Antacid, acid blockers.
Explanation:
Marbles are metamorphic rock when it is subjected to get pressure and heat to lie stone a calcium carbonate rock. This is considered a very good agent for neutralizing the acids.
Marbles neutralize the acid by reacting to them and release carbon dioxide, due to made up of limestone or calcium carbonate. They are available in over- the-counters medicine such as antacid and acid blockers.
You probably know that many types of birds migrate south for the winter. One reason that flocks fly south is to avoid extreme cold. What is another reason that birds have migration patterns?
Answer: Since someone answer got deleted im gonna recover!!
If you guys have the same test on USATESTPERP its C) There is les available food for the birds to eat. If you guys arent on USATESTPERP then here is the other answer
Birds migrate to move from areas of low or decreasing resources to areas of high or increasing resources. The two primary resources being sought are food and nesting locations.-----Thank you also the name is daimonds cuz someone stole the dimonds) name THANK YOU LOVE YOU GUYS! :3
Which of the following characteristics would you expect to find in a population of birds in which females choose their mates?
Answer:
The males are much larger than the females
What kind of issues prevent rural areas from having access to media
Answer: no wifi
Explanation:
Answer:
no wifi access, basically your offline
can you please help me
Answer: 3. type B 4. endometrium. 5. spermatocytogenesis.
Explanation:
List 3 properties of the
hair's CUTICLE? NOT SHAFT
um.... what is this for?
Answer:
Each hair shaft is made up of two or three layers: the cuticle, the cortex, and sometimes the medulla. The cuticle is the outermost layer.Explanation:
what is difference between herbs, shrubs and trees?
Herbs have delicate and thin tissues, shrubs have strong and soft tissues while trees have strong, thick, and hard tissues
Explanation:
herb and shrubs and trees are three types of plants that grow on Earth herbs are the smallest non-woody plants which lack branches schrubs are taller than herb and contain branches at their bases treesare the tallest plant with branches above the ground level
A woman with type A blood is claiming that a man with type AB blood is the father of her child who is type B.
Can this man be the father of her child?
A No
B. Cannot be determined
C Yes
HELLPPP
Answer:
I think C
Explanation:
Not 100% $ure tho
Consider the following scenario: There are variations in the fur color of mice. Some mice have white fur. Some have dark fur. Foxes more easily catch mice with white fur. What will likely be a consequence of this scenario? (1 point) Mice with white fur will be more likely to survive and reproduce. Brown fur will become predominant. White fur will become predominant. Mice with brown fur will be less likely to pass on their genetic information.
Answer:
there will be less white mice than brown so brown fur will become predominant
Explanation:
Patrick seeks approval from others and
is dutiful to follow rules or laws. He is
typical of Kohlberg's
Stage.
A. Critical Period
B. Pre-Conventional
C. Conventional
D. Post Conventional
Answer:
b
Explanation:
.
Based on the description provided, Patrick is typical of Kohlberg's Conventional stage of moral development.
What is Kohlberg's Conventional stage?Kohlberg's Conventional stage of moral development is the third stage in his theory of moral reasoning. In this stage, individuals conform to social norms and values, seek approval from others, and obey rules and laws to maintain social order.
They tend to view morality in terms of the expectations of others and the rules that society has established. Individuals at this stage tend to have a strong desire to be seen as a "good person" by others, and they often define right and wrong based on the expectations of their peers and society at large.
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Type II survivorship curves Your answer: are characteristic of humans and elephants. typify a population in which all ages have an equal chance of survival. indicate a high mortality rate in the very young. show that very few young are produced, that each is given parental support, and that most individuals live a long life and die of old age. are typical of annual plants
Answer:
b. typify a population in which all ages have an equal chance of surviving. → YES
e. are typical of annual plants → YES
Explanation:
Different species have survival curves differently shaped. In general terms, there are three different survival curves.
Type I. Mortality often occurs at the end of the cycle, representing species with low mortality. Organisms exhibiting this type of survivorship curve have long cycles of life and high probabilities to survive until they are old enough. These species have few descendants and spend too much time and energy in parental care to ensure their reproductive success. Type II. The probabilities of dying are equals all along the cycle, at any age interval. The number of dead individuals remains constant from the beginning to the end of the life cycle. These species have reduced offsprings, and they ensure their reproductive success by providing some significant parental care. Type III. Significant mortality during the early stages of life. Only a few individuals reach the later life stages, getting to survive their first period of life. Survivors usually have a long life. These species produce big offsprings at the same time, but they provide little or no parental care. Their reproductive success relies on the number of descendants.Type II survivorship curves:
a. are characteristic of humans and elephants → No, this is Type I curve
b. typify a population in which all ages have an equal chance of surviving. → YES
c. indicate a high mortality rate in the very young. → No, this is Type III curve
d. show that very few young are produced, that each is given parental support, and that most individuals live a relatively long life and die of old age. → No, this is Type I curve
e. are typical of annual plants → YES
Effects of temperature on the permeability of Rhoea discolour leaf full lab report. Pdf
Answer:
The results of the former experiments of the author which showed that the permeability of protoplasm increases in light and decreases in the dark were confirmed by the investigations of several authors and by the results obtained in the present paper. 2. The results of investigators who endeavor to show that the permeability increases in light only for some substances, while it may decrease in light for other substances, and that the permeability of protoplasm of some plants increases in the dark while it is not changed by the change of illumination in other cases, are incorrect since the methods used by these investigators to determine the permeability were inexact or faulty
Aroan coloration is the product of crossing a red bull and a white cow.
You cross a roan bull and a red cow. Answer the following question,
What is the genotype of the roan bull?
O A. XRY
O B. RW
O C. rr
OD. RI
Aiden is having soup for lunch when the doorbell rings. He gets up from the
table, leaving his metal spoon in the bowl of hot soup. When he comes back a
few minutes later, the spoon is hot.
This is an example of ______________________
. I know this becaus
Answer:
23
Explanation:
Nice edge 40r0
What are some "characteristics" (life-history traits) of species that make them vulnerable to extinction/endangered status (there's a little diagram/table that we've gone over). for instance, a low reproductive rate is one of them.
Answer:
Over exploitation by people
Habitat loss
Pollution
and urbanilazation
Explanation:
Why are some scientists concerned about
the Atlantic cod population as the air temperature increases?
Answer:
As greenhouse gas pollution increases, it will create a double whammy for Atlantic and polar cod populations, with warming and more acidic water projected to undercut their reproduction and alter their habitat dramatically, new research shows.
Explanation:
ASAP Name one challenge we need to overcome by using solar panels
Answer:
It actually Polutes the enviornment more to own solar panels. This Is caused by the production and the dismemberment of the way its made.
Explanation:
Solar panels are composed of photovoltaic (PV) cells that convert sunlight to electricity. When these panels enter landfills, valuable resources go to waste. And because solar panels contain toxic materials like lead that can leach out as they break down, landfilling also creates new environmental hazards. The potential environmental impacts associated with solar power—land use and habitat loss, water use, and the use of hazardous materials in manufacturing—can vary greatly depending on the technology, which includes two broad categories: photovoltaic (PV) solar cells or concentrating solar thermal plants (CSP).
which substance is a nuclear acid
Nucleic acids are the biopolymers, or large biomolecules, essential to all known forms of life. The term nucleic acid is the overall name for DNA and RNA . They are composed of nucleotides, which are the monomers made of three components: a 5-carbon sugar, a phosphate group and a nitrogenous base.
One out of seven people on Earth depends on fish
as a protein source. What could happen if warming waters have a
similar effect on other stocks of fish?
Answer:
Some very sensitive species might die. Others may flock to areas more habitable for them.
AG CLASS
Which of the following regions was the focus of the second Morrill Act?
Southwest
Southeast
Pacific Northwest
New England
Answer:
Pacific Northwest
Explanation:
Because u can look it up on the map to see if u are right or wrong
Answer:
Southeast
Explanation:
I picked Pacific Northwest and got it wrong.