Answer:
B. The rain shadow effect causes equal
precipitation on both sides of a mountain.
Explanation:
A rain shadow is a patch of land that has been forced to become a desert because mountain ... On the other side of the mountain—the rain shadow side—all that precipitation is blocked. ... This cool air cannot hold moisture as well as warm air. Cool air forms clouds, which drop rain and snow, as it rises up a mountain.
A farmer crosses a purple-flowered pea plant with a white-flowered pea plant and plants the seeds. The farmer observes that all offspring have purple flowers. What BEST explains the lack of white flowers in the offspring?
Note about the question:
Probably there are options for this question, but I failed in finding them. However, in the explanation box I will explain the reason for the lack of white flowers in the F1.
Answer:
The purple phenotype is dominant over the white phenotype. The allele that expresses the purple color is dominant and, in a heterozygous state, hides the expression of the recessive allele that expresses the white color. Principle of dominance.
Explanation:
Due to technical problems, you will find the complete explanation in the attached files.
I need help
How do adult moths survive predation?
Adult moths can survive predation by being able to camouflage on to trees and avoid predators in the day and at night
Help me please please please give you a reasoning while you picked it. only 3
Which part of the illustration depicts osmosis
Answer:
A ● I is the right answer
Explanation:
please mark me as brainliest
When a blood clot breaks free and blocks a vessel leading to the brain a _______________________ can happen.
Answer:
a stroke can happen
Explanation:
A stroke can happen, right?
Scientists have discovered a fossil skeleton of a whale-like creature that lived in the early Eocene epoch. The skeleton shows an organism with large fore and hind limbs with distinct toes. Fossil skeletons of closely related species from later periods show organisms lacking hind limbs. Which conclusion does this observation best support?
A. Ancestors of whales may once have been able to walk.
B.Ancestors of whales had fewer bones than modern whales.
C. Whales and their ancestors have always been ocean dwellers.
D. Whales and their ancestors have always been the largest living
Answer:
A. Ancestors of whales may once have been able to walk.
Explanation:
A bee gets nectar from a flower and the flower gets help with pollination. Both benefit, so the symbiotic relationship is _______________.
Competition
Commensalism
Mutualism
Parasitism
which processes beings the formation of sedimentary rock?
Answer:
clastic sedimentary rock are made up of pieces of pre-existing rocks. pieces of rock are loosened by weathering, then transported to some basin or depression where sediment is trapped. if the sediment is very deeply, it becomes compacted and cemented, forming sedimentary rock.
Explanation:
Hope this helped Mark BRAINLEST!!!!
Answer:
Sedimentary rocks are the product of 1) weathering of preexisting rocks, 2) transport of the weathering products, 3) deposition of the material, followed by 4) compaction, and 5) cementation of the sediment to form a rock. The latter two steps are called lithification. A sediment is a particle of solid, loose pieces of rocks (in the form of sand, silt, clay, and gravel), or the remains of living organisms. Sediment is material that has been eroded, transported and deposited by wind, running water, waves, and ice in a place.
These rocks can also form from by the evaporation of seawater, or the settling of the remains of organisms in a water body. Sediment can become compacted, cemented and are foundin layers. Sedimentary rock is often found in layers.
Sedimentary rocks are formed on or near the Earth's surface, in contrast to metamorphic and igneous rocks, which are formed deep within the Earth. The most important geological processes that lead to the creation of sedimentary rocks are erosion, weathering, dissolution, precipitation, and lithification.
Explanation:
Hope this helps!
Dos condiciones anormales en el hombre, que son las cataratas y la fragilidad de huesos son debidas a alelos dominantes. Un hombre con cataratas y huesos normales cuyo padre tenía ojos normales, se casó con una mujer sin cataratas pero con huesos frágiles, cuyo padre tenía huesos normales. Calcula la probabilidad de: a) Tener un hijo completamente normal b) Que tenga cataratas y huesos normales c) Que tenga ojos normales y huesos frágiles d) Que padezca ambas enfermedades.
Answer:
La probabilidad de:
a) Tener un hijo completamente normal, cchh = 25%
b) Que tenga cataratas y huesos normales C-hh = 25%
c) Que tenga ojos normales y huesos frágiles ccH- = 25%
d) Que padezca ambas enfermedades C-H- = 25%.
Explanation:
Datos disponibles:
Alelo dominante C expresa cataratasAlelo recesivo c expresa visión normalAlelo dominante H expresa fragilidad de huesosAlelo recesivo h expresa huesos normalesLos posibles genotipos para cada característica entonces son:
CC y Cc ----> Cataratascc -------------> Ojos normalesHH y Hh ----> Huesos frágileshh--------------> Huesos normalesSabiendo esto, podemos deducir los genotipos del hombre y la mujer involucrados en la cruza.
Hombre con cataratas y huesos normales, tiene genotipo C-hhPadre del hombre tiene ojos normales, ccEl padre del hombre es homocigota recesivo, expresando ojos normales. Esto significa que solo pudo heredarle al hijo (el hombre) un alelo recesivo, c. Pero el hombre expresa cataratas, lo que significa que porta también un alelo dominante, probablemente heredado de la madre. Entonces el hombre es heterocigota para el tipo de ojos. Y puesto que tiene huesos normales, sabemos que es homocigota recesivo para esta característica.
Genotipo del Hombre: Cchh
Mujer sin cataratas y huesos frágiles, tiene genotipo ccH-Padre de la mujer con huesos normales, hhEl padre de la mujer tiene huesos normales, implicando que su genotipo es homocigota recesivo y que solo puede heredarle a la progenie alelos recesivos. La mujer tiene huesos frágiles, lo que supone que heredó el alelo dominante de su madre. Puesto que recibió un alelo dominante de la madre y uno recesivo del padre, la mujer es entonces heterocigota para la característica en cuestión. Ella también tiene visión normal, lo que significa que su genotipo para esta característica es homocigota recesivo.
Genotipo de la mujer: ccHh
Sabiendo los genotipos de ambos integrantes de la pareja, podemos realizar la cruza:
Cruza: Hombre x Mujer
Parentales) Cchh x ccHh
Gametas) Ch, ch, Ch, ch (hombre)
cH, ch, cH, ch (mujer)
Cuadro de Punett)
Ch ch Ch ch
cH CcHh ccHh CcHh ccHh
ch Cchh cchh Cchh cchh
cH CcHh ccHh CcHh ccHh
ch Cchh cchh Cchh cchh
F1) Genotipos y Fenotipos:
4/16 = 1/4 = 25% CcHh, Cataratas y huesos frágiles 4/16 = 1/4 = 25% ccHh, Ojos normales y huesos frágiles 4/16 = 1/4 = 25% Cchh, Cataratas y huesos normales 4/16 = 14 = 25% cchh, ojos normales y huesos normales
help with this plz!!
Answer:
i think it might Be B. but im not 100% sure but it seems to be the only logical one
Explanation:
Letters A through F on the graph below represent different species that are related but show different structural, functional,
and behavioral adaptations.
Increasing Level
of Complexity
more
Time (millions of years)
One inference that can be drawn from the graph is that
A) speciation may be either gradual or abrupt.
B) speciation occurs only gradually, over long periods of time.
C) species E is the ancestor of species F.
D) species E resulted from the extinction of species A, B, C, and D.
A) speciation may be either gradual or abrupt.
1. Typically large organisms
Large organisms include...
Mammals (Mammalia)
Stem-mammals (Synapsida)
Reptiles (Reptilia)
Dinosaurs (Dinosauria)
In a family with parents who do not have hemophilia, one son has hemophilia. Who was the carrier of the gene for hemophilia?
*if possible, I also need a Punnett square *
Answer: All daughters of a man with hemophilia will be carriers
Explanation:
Arrange the various crop development stages.
growth of the embryo within the seed coat
the emergence of the plumule or shoot
the emergence of the radicle or root
absorption of water and oxygen through the seed coat by the seed
Answer:
A D C B
Explanation:
Answer:Absorption
Growth
The emergence of the radicle or root
The emergence of the plumule or shoot
Explanation:
took thw test
Plz help what do I sayy..........10 pointss
Answer:
"We have always held to the hope, the belief, the conviction that there is a better life, a better world, beyond the horizon."
Explanation:
An example of a human-caused disturbance is
a. growing lichens
b. wildfires
c. a hurricane
d. deforestation
it is definitely deforestation
A city government hired an independent company to test the city's air quality and report back with their findings. After the study, the company informed the city government that the air quality was acceptable by state standards. Which of the following would be the best way for the company to defend such a conclusion? A. Provide the city with scientific data that clearly supports their findings. B. Provide the city with a survey showing that the public supports the study. C. Tell the city that the company has scientists who are experts in air quality. D. Tell the city that the company has invested large sums of money in its tests.
Answer:
a
Explanation:
For defending the scientific data should be provided that support the finding.
What is scientific data?Scientific data refers to the information i.e. collected by applying particular methods for a general-purpose of studying or analyzing the data. Since the city government hired an independent company for the finding so for this, the scientific data should be used for supporting the finding.
Therefore, the correct option is A.
Learn more about data here: https://brainly.com/question/19733528
Help please :,))) AHHHHH
Answer:
Anerobic Respiration
Explanation:
this is the answer Anerobic Respiration
what would a genetic mutation most immediately affect
Answer:
The structure of one or more proteins produced by the organism.
Explanation:
Genetic mutation can also can cancer 5 - 10% of the time.
which one of the following answers has clear ectoplasm, pseudopodium, nucleus, contractile vacuole, cell membrane, and granular endoplasm
A.Protista
B.Animalia
bacteria are both useful and harmful for human beings. justify
Which one is the true answer
What is a Structure that no longer has a purpose in an organism is called a. I don’t know the answer pls help
Answer:
Vestigial structure. Hope this helps :P
Explanation:
Why does sexual reproduction process create offspring with genetic variation (different genes between parents and siblings)?
Answer:
Sexual reproduction process creates offspring with genetic variation because their are 2 parents unlike in asexual reproduction where there's only 1 parent. Since, there are 2 parents with difference in their DNA & genes the offspring too will have a variation.
Sunny makes a poster showing the levels of organization in the human body.
How can Sunny correct his error? Check all that apply.
Arrow A should point to the organ system.
Arrow B should point to the cell.
Arrow B should point to the organ.
Arrow C should point to the muscle tissue.
Arrow C should point to the organ system.
Answer:
Arrow B should point to the muscle tissue, Arrow C should point to the organ system.
These are the correct answers, have a nice day! :)
Answer:Arrow B should point to the organ.
Arrow C should point to the organ system.
Explanation: i just did it
Define Trait please
Answer:
a distinguishing quality or characteristic, typically one belonging to a person.
Explanation:
A trait is a distinguishing feature of a person's character. It can be physical or behavioral. An example of a behavioral trait is the tendency politicians have to exaggerate. An example of a physical trait is having blond hair and blue eyes.
hope this helps...
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....¸.•´
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/▌♥♥
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I need help on this and the person who answer this correctly gets a BRANLIST(answer if you know)
Answer:Option A
Explanation:pH decreases with increase in temperature
Which of the following is considered to be a human vestigial (unused) structure?
A. Eyebrow
B. Appendix
C. Pelvis
D. Chromosomes
Answer:
Appendix
Explanation:
Though new evidence has shown that our Appendix might not be so useless, we still generally consider it vestigial in school textbooks & by word of mouth.
Have a nice April Fool's lol.
7 Alice is studying biological molecules. She isolated a molecule and identified the
nucleotide bases adenine, cytosine, guanine, and thymine. Which molecule did
Alice isolate?
F DNA
HIRNA
G mRNA
I TRNA
1. Define los siguientes pares de conceptos a partir de su semejanzas y diferencias A. ADN – ARN B. Acido Nucleico – Nucleótido C. Aminoácido – Proteína
Answer:
Las similitudes y diferencias entre ADN - ARN, ácido nucleico - nucleótido, aminoácido - proteína son las siguientes.
Explicación:
El ADN es similar al ARN debido a la presencia de cuatro bases nitrogenadas. La diferencia entre que tiene tres mismas bases nitrogenadas mientras que una es diferente. El ADN es bicatenario mientras que, por otro lado, el ARN es monocatenario. El ADN se considera más estable en comparación con el ARN sobre la base de su estructura.
Los nucleótidos son los componentes principales de los ácidos nucleicos, mientras que los ácidos nucleicos son los componentes básicos de la vida. Los nucleótidos están formados por nucleobase, azúcar de carbono y fosfato, mientras que, por otro lado, los ácidos nucleicos están formados por nucleótidos.
Los aminoácidos son los componentes básicos de las proteínas, lo que significa que las proteínas están hechas de aminoácidos. Las proteínas están conectadas entre sí, mientras que los aminoácidos libres no están conectados.