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MrRissso [65]
3 years ago
10

What scientists developed laws of inheritance before DNA and genes were discovered?

Biology
1 answer:
madreJ [45]3 years ago
3 0

Answer:

Gregor Mendel

Explanation:

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The Moon appears to have different shapes at different times during the month.
nikdorinn [45]

Answer:

B

Explanation:

As the moon rotates around the Earth the angle of light given off from the sun changes.

3 0
3 years ago
Select the scenarios that describe an abiotic factor that is density independent. Select the TWO answers that are correct.
kotegsom [21]

Answer: Option B and C.

Heavy and continuous rains flood the land, submerging habitats.

c. Lightning strikes a tree and begins a fire that clears the land.

Explanation:

Heavy and continuous rains flood the land, submerging habitats.

Lightning strikes a tree and begins a fire that clears the land.

The above are example of density independent abiotic factors because rainfall and lightning affect the population size of the environment by decreasing it's population sizes.

Abiotic factors are the non living part of the environment and they include rain fail, temperature,lightning, humidity e.t.c.

Density independent abiotic factors are factors that decrease or increase the population size of the ecosystem.

Therefore, Heavy and continuous rains flood the land, submerging habitats.

cLightning strikes a tree and begins a fire that clears the land are density independent factor because they decrease the population size.

7 0
3 years ago
Which of these is a biotic factor?<br> topography<br> soil<br> air<br> bactiria
Viktor [21]
Soil and air because it is needed for the development of living beings
6 0
2 years ago
If an organism is well adapted to its environment and a rapid major change occurs to the environment, what is most likely going
GaryK [48]

Answer:

Explanation:

Never still, the earth and its environment are constantly changing. ... Surviving in a changing world is difficult if an organism cannot change along with it. ... Slowly, the population of fish will become more fully adapted to its new environment. ... Sometimes the changes cannot take place fast enough and a whole population

3 0
3 years ago
Read 2 more answers
What organelle has this function, "hard outer-covering, provides strength and support to cell membrane"?
pantera1 [17]
If you're talking about eukaryotic cells then it's the cell wall. If it's a prokaryotic cell sometimes the slime layer secreted by some bacteria may harden and form a capsule around the bacterial cell.

Hope i helped!
3 0
3 years ago
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