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Sonja [21]
3 years ago
11

Why do populations have variation of certain traits

Biology
3 answers:
never [62]3 years ago
5 0

the answer is Different individuals have different alleles.

HACTEHA [7]3 years ago
3 0
To know where it rightfully belongs to. Variation of certain traits is caused by multiple factors of an individual of the same kind. Depending on their physical appearance, their environment and nature of survival.

Hope this might help.
Marysya12 [62]3 years ago
3 0

the answer is Different individuals have different alleles.

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Why does a chemical change change the chemical makeup of matter
Vinil7 [7]

Chemical change is a process where a current substance changes or is made into a new type of substance
<span>. Unlike the physical change, which is reversible. Chemical change stays into a its new form. Take for instance these -physical change- examples, making ice cubes. The process involves solidification or freezing where the water becomes ice or solid but when it melts back to its original or typical form with respect to temperature, it’s still water. When the paper is cut into pieces it isn’t burned or exposed to a stimuli that can trigger immediate change in its composition. It’s still the same. On the contrary, baking a cake involves these different compositions or substances –flour, egg, yeast and etc. that is baked to a cake, a newly formed unified substance of all the included ingredients.       </span>
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3 years ago
The most important cause of the age-related drop in female fertility is
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7 0
4 years ago
Which is used as evidence for the idea that multicellular organisms evolved from prokaryotes
anzhelika [568]

Living things has emerged into three domains called Archaea, bacteria, and eukaryotes. Evident that support the idea that multi cellular that is eukaryotic cell evolved from the prokaryotic cell are the descendents of the separate prokaryotic cells that together form a union which are inter dependent.

For example: The mitochondria which is referred to the energy source of the cell is considered as the great-great-great-granddaughter of a bacterium cell which is free living. This free living bacterium bacterial cell was consumed by an other cell and this remained as the stable guest in the cell. This mitochondria provided chemical energy to the cell and also protected the nutrient rich environment.  which surrounds it. This process of one organism residing in the other organism completely is called endosymbiosis.

5 0
3 years ago
Read 2 more answers
ants and aphids often live near each other. the ants feed on the wastes produced by the aphids and the aphids are protected from
Papessa [141]

The ant and aphids have mutualism type of relationship because they both profit from one another. The aphids are protected while the ant is fed.

<h3>What is Mutualism?</h3>
  • Mutualism is a partnership in which both species participate and gain from it.
  • In this instance, ants profit because they eat the waste products left behind by aphids, while aphids profit because ants guard them.
  • An illustration of a mutualistic relationship is the one between an animal called an oxpecker and a rhinoceros or zebra.
  • The spider crab continues to be hidden from predators.
  • Bees with flowers - Another mutualistic link exists between bees and flowers.
  • Bees move between flowers to collect the nectar they require to produce honey.
  • Pollination occurs when the bee transfers pollen from one plant to another.

Learn more about Mutualism here:

brainly.com/question/9557750

#SPJ4

3 0
2 years ago
Which characteristics do mars and earth share? check all that apply.
Delvig [45]

Atmosphere, and active volcanoes, such characteristics is shared by mars and earth.

<h3>How do both mars and earth share characterstics?</h3>
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  • Both Mars and Earth exhibit temperature and atmosphere.
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Thus, these are the similarity between mars and earth.

To learn more about the planet click here:

https://brainly.in/question/5467276

5 0
3 years ago
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