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myrzilka [38]
3 years ago
13

What information did gregor mendel know before he started his experiments?

Biology
1 answer:
mario62 [17]3 years ago
7 0

Answer:

Mendel was a mathematician and a physicist. He was tutored by Christian Doppler known for his work "Doppler effect of wave frequency".

Mendel learned botany under Franz Unger.

Both knowledge of science and math helped him notice some patterns, traits and qualities in the gardens he had.

With that idea, he was able to see the chances or portability of developing such traits and how to prove it.

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What would happen if all the major mountain ranges, particularly in the north hemisphere were gone? The Rockies, Himalayas, the
mylen [45]

Answer:

These big and hefty mountain ranges are play important role in weather and wind patterns in their related geographical region. Mountain ranges such as Himalayas, Rockies and Alps affects the weather and movement of wind on global level as well.

In absence of these mountains the global pattern of the wind can be affected and cause drastic change in global climate change as they play crucial role as barrier to wind and jet streams by diverting or dividing it.

For instance Himalayas, during the northern winters diverts the wind and acts as barrier for wind which prevents it from freezing. Rockies and Andies blocks the moisture laden winds flow from Pacific Ocean to western flanks of the american continent that leads to a dry region called rain Shadow desert zone.

Hence if these mountain ranges are gone these impacts will not be felt. Similarly Himalayas in India, cause monsoon wind to strike and cause rain in the region. So winds are greatly affected by these Mountains. If these mountain ranges were gone, winds will flow undisturbed as there would be no barrier to global wind patterns.

6 0
3 years ago
Take two plants allow one to grow in sunlight and allow other plant to grow in dark
Kay [80]
The plant that is grown in sunglight will thrive compared to the plant that is grown in the dark.

Sunlight helps the plant photosynthesize which is needed to keep the plant alive and growing. Without light the plant will not be able to photosynthesize and will eventually die.
7 0
1 year ago
How does the covering of the bats and eagles forelimbs different
skad [1K]
Bat wings are made of a rubbery substance while eagles wings are covered in feathers
3 0
3 years ago
Two species of closely related frogs are found in the same pond high in the Andes of South America. Both species only have teeth
IgorLugansk [536]

Complete question:

Two species of closely related frogs are found in the same pond high in the Andes of South America. Both species only have teeth on the top jaw. One has small teeth for holding small live prey prior to swallowing. The other species has very large sharp teeth for injuring and killing large prey prior to biting off pieces of flesh for consumption. The above is an example of:

  • Directional selection
  • Analogous structures
  • Character displacement
  • Hybridization
  • Vestigial structures

Answer:

  • Character displacement

Explanation:

Competition is an ecological and evolutive process very common in nature. Competition might be intra- or interspecific. Competition between different species in a community or ecosystem might be due to the same resource use, or the same territory, shelter, etcetera. When a resource is useful for two or more species, and limited, they compete to gain it.

The principle of competitive exclusion states that different species with the same requirements sharing the niche can not coexist indefinitely based on the same limited resource. When <u>two competing species coexist, this is because of niche partitioning or niche differentiation</u>.

Differentiation of effective niche is closely related to <u>character displacement.</u>

<u>Character displacement</u> is the result of interspecific competition, in which two or more species that live in the same habitat manage to avoid competition by developing different traits. Morphological divergence, or any adaptative trait development, fixated genetically, is the product of niche segregation. Species tend to differentiate morphologically in the presence of strong competitors. Traits divergence favors coexistence in the same place.

In the exposed example, both species live in the same pond. But to avoid competition and competitive exclusion, species developed different teeth sizes to feed on different prey items.  

8 0
2 years ago
Check each statement that applies to the atmosphere as a natural resource. Select three options.
sattari [20]

Answer: The answers are:

1. The atmosphere interacts with the hydrosphere to redistribute water over the surface of Earth.

2. The atmosphere interacts with several Earth spheres, including the lithosphere.

3. Wind from the atmosphere creates ocean waves and currents.

Explanation: Just did it and Vote me as brainliest :)

8 0
2 years ago
Read 2 more answers
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