The answer is structural adaptation
Explanation:
Quién propuso el primer mecanismo de herencia a partir de la observación y la experimentación con plantas?
Answer:
Gregor Mendel
Explanation:
Gregor Mendel fue un naturalista, biogista y matemático que demostró por primera vez los principios de la herencia utilizando su trabajo sobre las plantas de guisantes.
Publicó su trabajo en "Experiments in Plant Hybridization" en el año 1866. Al controlar la polinización, Mendel pudo cruzar plantas de guisantes con diferentes formas de rasgos. En el primer conjunto de experimentos de Mendel, experimentó con solo una característica a la vez. Los resultados de este conjunto de experimentos llevaron a la primera ley de herencia de Mendel llamada ley de segregación (Bio Libretexts).
A 5 inch wheel rolls down a hill for 30 seconds before stopping. What other information is needed in order to determine the average speed of the wheel?
Answer:
Distance
Explanation:
The formula for average speed = d/t
= Distance / time
We already have the time to be given as = 30 seconds in this question
But the value for distance is not stated. Therefore the other information that is needed in this question in order for us to determine the average speed of this wheel is distance. I hope this answers your question.
Thank you!
Allport's belief that humans are primarily motivated by the need to satisy biological survival needs is referred to as "opportunistic functioning"
Answer:
yes this is true
Explanation:
Alport we from Indiana and he was born in the year 1898. In his opportunistic functioning theory, Alport alleged that people are motivated by the need to satisfy their biological survivals. Although he said this theory is not important in trying to understand the behaviors of people. According to him this theory is reactive and also biological.
easy question!
which one?
Answer:
the first one
If a P1000 micropipette reads .25 ml it is equal to ________ ul.
If a P1000 micropipette reads _________ it is equal to 1000 ul.
If a P1000 micropipette reads .45 it is equal to ________ ul.
If a P1000 micropipette reads _______ it is equal to 350 ul.
Answer:
If a P1000 micropipette reads .25 ml it is equal to 250 ul.
If a P1000 micropipette reads 1 ml, it is equal to 1000 ul.
If a P1000 micropipette reads .45 it is equal to 450 ul.
If a P1000 micropipette reads .35 it is equal to 350 ul.
I also restored my account, hope this helps.
What did Baron de Montesquieu argue about government?
how do you create a compartment
Answer:
Use the top-left hamburger menu to select the "Identity > Compartments" option. Click the "Create Compartment" button. Enter the compartment name and description. If you want to make it a child of an existing compartment, select the relevant parent compartment, otherwise accept the default root container.
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Mark brainliest
Question 7lutiple Choice Worth 3 points)
Examine the following diagram Which of the following layers is or are older than layer D?
The quiver tree grows in desert areas in southern Africa. In recent decades average
temperatures have been rising in southern Africa. Scientists predict that this
warming trend will continue. Quiver trees in the hottest parts of their range near
the equator are dying, but quiver trees at high elevations or in parts of the range
that are farther from the equator are growing and reproducing.
which of these best explains what is happening to the quiver tree population in southern africa oop
Answer: A- Individual quiver trees are unable to adjust to the rising temperatures, and only those in cooler parts of the range will survive
Explanation: the ones that are farther away from the equator are in the coolest parts, but the ones close to it decrease because of them being close to the equator and the heat.
The plants that are found in the quiver tree's cooler climate have a tendency to develop, but they are unable to adapt to the warmer climate.
What is the effect of climate on trees?Some plants reproduce in the warmer regions of the world, like the quiver tree near the equator, where they live and develop. However, after a certain point, they are unable to reproduce because the enzymes are ineffective.
These quiver trees prefer to develop farther from the equator because the cooler temperatures there offer the best conditions for growth.
In light of this, the quiver tree explains why plants that are present in the cooler climate tend to grow but cannot adapt to the more warm-weathered climate.
Therefore, they are unable to adapt to the warmer climate.
Learn more about tree, here:
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The difference between the human nervous system and the endocrine system is that
A) nerve responses are more rapid than endocrine responses
B) endocrine responses are of shorter duration than the nerve responses
C) nerve impulses travel by way of the transport system while hormones travel by way of neurons
D) the endocrine system secretes neurotransmitters and the nervous system secretes hormones
Answer:
nerve responses are more rapid than endocrine responses
Answer:
Explanation:
nerve responses are more rapid than endocrine responses
how did Morgan discover non-Mendelian ratios via experimentation with drosophila .
WHAT IS AN ELECTRIC CIRCUIT? WHAT MAKES UP AN ELECTRIC CIRCUIT?
GIVE AN EXAMPLE OF AN ELECTRIC CIRCUIT.
Answer:
Is the network of transistors, transformers, connecting wires, and other electronic components within a single device such as a radio is also an electric circuit.
Improved growth rate and improved resistance to various diseases are
among the goals of
a) animal breeders
b) ethologists
c) wildlife biologists
d) animal groomers
Answer:
It should be B
Explanation:
I hope this helps you!
Would you rather live in America or Africa or Spain?
Answer:
Africa......there would be fun and a party all the time....great food and wonderful scenerys
Answer:
I would rather live in America cause I do.
Help me please hurry
Fairview and Washington are the same distance from the equator, and both cities are near the ocean. The air temperature in Fairview is colder than the air temperature in Washington. What causes the air temperature in these places to be different? Explain what causes the difference as completely as you can.
Answer:
Ocean Currents
Explanation:
Ocean currents are the continuous horizontal and vertical directional movement of sea water. The movement is as a result of some forces acting on the water. Forces like; gravity, wind and water density.
Fairview and Washington are both near the ocean and the air temperature in Fairview is colder than the air temperature in Washington due to the ocean currents and their movements. The ocean currents come from different directions and pass through the two cities. This makes the air temperature in both cities different.
Answer:
Explanation:Sydney and Valparaiso are located at the same distance from the equator and both are near to the ocean but then Valparaiso is colder than Sydney. At Valparaiso, the prevailing wind is closer to the South Pole which hits the continent.
When a prevailing wind hits a continent, it has to alter in its direction to follow coastline so that's why Valparaiso's air temperature is cold than Sydney.
PLZ HELP ASAP!!!
Which of the following is a drawback to polyculture?
It allows multiple varieties of plants to exchange multiple resources from and to the soil.
It offers predictable large yields of a single crop.
It allows standardized growing techniques.
It is challenging to development and maintain.
Answer:
It is challenging to development and maintain.
Explanation:
Edge 3/2021
In which structure of the neuron would you expect to find sites of dopamine
synthesis?
a. myelin
b. synapse
c. cell body
d. axon
Answer:
c cell body may be I'm not confirmed
Where do most commercial airline pilots like to fly in the atmosphere? Why?
Answer:
The main reason airplanes fly in the stratosphere is because this is where the least amount of turbulence is found. In addition, because the stratosphere is very dry, there are fewer clouds in this layer, making for a much smoother ride overall.
Explanation:
Commercial jet aircraft fly in the lower stratosphere to avoid the turbulence which is common in the troposphere below. The stratosphere is very dry; air there contains little water vapor. Because of this, few clouds are found in this layer; almost all clouds occur in the lower, more humid troposphere.
can someone help me please
Answer:
second one
Explanation:
can you help me with my question What dominates the political landscape in today's politics? A, two-party system B. single-party system C. multi-party system
Answer:
The first one
Explanation:
Based on the information from the passage, what is the net force of the box?
Answer:
A. 15N to the right
Explanation:
.....
This test/quiz is accepting submissions until Thursday, March 11, 2021 at 8:00 pm
Questions 1-19 of 19 | Page 1 of 1
Question 1 (5 points)
(03.01 LC)
Which is an example of a divergent boundary?
a
Great Rift Valley
b
Himalayan Mountains
c
Peru-Chile Trench
d
San Andreas Fault
Question 2 (5 points)
(03.02 MC)
A soil sample is 35 percent sand, 10 percent clay, and 55 percent silt. Use the following soil texture triangle to determine the type of soil present in this sample.
Soil texture triangle. Silty loam soil is approximately 50 percent or less sand, 30 percent or less clay, and 50 percent or more silt. Sandy clay soil is approximately 45 to 65 percent sand, 35 to 55 percent clay, and 20 percent or less silt. Loamy sand soil is approximately 75 to 95 percent sand, 15 percent or less clay, and 25 percent or less silt. Medium loam soil is approximately 25 to 55 percent sand, 5 to 25 percent clay, and 25 to 50 percent silt.
Public Domain
a
Silty loam
b
Sandy clay
c
Loamy sand
d
Medium loam
Question 3 (5 points)
(03.03 LC)
Which gas is the least abundant in Earth's atmosphere?
a
Argon
b
Carbon dioxide
c
Helium
d
Neon
Question 4 (5 points)
(03.02 MC)
In which of the following scenarios does weathering occur but not erosion?
Lichens growing on boulders dissolve minerals in the rocks.
Sand carried downstream by a river gradually settles to the riverbed.
Wind blowing against a cliff face causes sediment to fall to the ground.
a
I only
b
II only
c
III only
d
I and II only
Question 5 (5 points)
(03.03 MC)
How would the Coriolis effect alter movement of an air mass flowing from a higher to a lower latitude in the Southern Hemisphere?
a
It would deflect the path of the air mass to the east.
b
It would deflect the path of the air mass to the west.
c
It would deflect the path of the air mass to a lower altitude.
d
It would deflect the path of the air mass to a higher altitude.
Question 6 (5 points)
(03.02 MC)
A fast-growing town requires a new source of power. Because the town is located by a fast-flowing river, the town council votes to construct a hydroelectric power plant. How might this activity affect the local watershed?
a
The hydroelectric plant will likely flood the area behind the dam that is constructed.
b
The hydroelectric plant will likely pollute the water flowing down the waterfall.
c
The hydroelectric plant will likely pollute the air above the waterfall, leading to acid rain.
d
The hydroelectric plant will likely quit operating in the summer when the river dries up.
Question 7 (5 points)
(03.05 MC)
The state of California experiences periodic occurrences of severe drought conditions. Which weather phenomenon most likely causes this, and why?
a
El Niño, because of weakening of trade winds
b
El Niño, because of strengthening of trade winds
c
La Niña, because of increased upwelling of cooler waters
d
La Niña, because of decreased upwelling of cooler waters
Question 8 (10 points)
(03.05 HC)
The map below shows winter storm advisories in different parts of the U.S. (indicated in light purple and bright pink). There is a flood watch (indicated in green) due to severe thunderstorms and heavy rainfall:
The map of the United States is shown. The light purple and bright pink colors in the map indicate a winter storm advisory along the Appalachian Mountains, extending north. The same two colors appear above the Rocky Mountain Range near West Virginia, Utah, and Wyoming. The dark green color is a flood watch south of the Appalachian Mountains.
© National Weather Service 2020
Refer to the map to answer the following questions:
Identify the location(s) of upcoming winter storms in the continental U.S.
Identify the location(s) of upcoming heavy rains or flood in the continental U.S.
Earth's geography, climate, and weather:
Describe the general climate of the identified locations.
Explain how the geography of the identified locations affects precipitation in their region.
In mountainous regions, there are increases in global temperatures that affects that region's climate. Propose a solution for communities in these regions to be able to tolerate their unique climate.
Your answer:
Question 9 (5 points)
(03.05 LC)
Warm ocean water is carried eastward by wind towards South America to cause changes in global climate. Which of these events is described by the statement?
a
El Niño
b
La Niña
c
Land breeze
d
Sea breeze
Answer:
The mid-Atlantic ridge is an example of a divergent boundary, where the Eurasian Plate that covers all of Europe separates from the North American Plate. This underwater mountain range is constantly growing as new crust is formed. Further up that same boundary, it passes through Iceland.08-Dec-2015
How do environmental changes affect both living and nonliving things in a watershed?
Answer:
Pollutants; low water levels; direct removal of habitat; disturbance of vegetation and soil at the water's edge; exotic, invasive species; acid precipitation; obstructions (dams); and degradation of fish spawning habitat all impact the watershed
If the chromosomes that determine gender had been a part of this activity, which allele (X or Y) would have determined the gender of the baby?
Answer:
Y chromosome
Explanation:
The presence of the Y chromosome indicates a male, whereas the absence of it indicates a female.
Rain
causes dissolved
minerals to move from lakes
to the ocean.
True or False ?
4. A very large molecule consisting of many smaller structural units linked together
Chemical reaction
Macromolecule
Carbohydrate
Nucleic acid
Lipid
Protein
CO2 and O2 gases exchange in alveoli through a process called diffusion. During this process, does the gas move from high concentration to low concentration or low concentration to high concentration?
Which statement describes one aspect of an earthquake’s magnitude?
Answer:
Earthquake's magnitude is defined as the measure of the amplitude of the seismic waves. A seismometer or seismographs are used to measure seismic waves. So, the statement describes one aspect of an earthquake's magnitude is that Earthquake's magnitude depends on the size of seismic waves
Explanation:
Which statement describes one aspect of an earthquake's magnitude? It is based on the size of seismic waves.
what is the answer to these?
Answer:put more than five points if your going to make people do a whole worksheet
Explanation:
Water can move upwards, against gravity.
Select one:
True
False
Answer:
True
Explanation:
Water is able to soak up against the force of gravity all thanks to a little help from capillary action. Water is wet. In scientific terms, wetting refers to the tendency of a liquid to stick to a solid. Water molecules are electrically polar, with positively charged hydrogen atoms and negatively charged oxygen atoms.
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