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Nadusha1986 [10]
3 years ago
10

The four main parts of a flower are the _____.

Biology
1 answer:
telo118 [61]3 years ago
4 0
<span>The four main parts of a flower are: pistil, stamen, petals and sepals. The pistil is the female part of the flower, the stamen is the male part of the flower, the petals are the colourful parts of the flower while the sepals are the modified leaves which protect developing flower buds. The pistil is made up of the stigma, style and ovary while the stamen is made up of filament and anther.</span>
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How is an individual palm tree growing in a tropical forest called
castortr0y [4]

Answer:

Organism

Explanation:

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3 years ago
Toxoplasma is a parasite that lives in what?
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3 years ago
True or false: Theoretically, it is possible (but very difficult) for a population to not evolve for a while.
Debora [2.8K]

It is true that it is possible for a population to not evolve for a while.

There is something called the Hardy-Weinberg theorem, which characterizes the distributions of genotype frequencies in populations that are not evolving.

There are 5 Hardy-Weinberg assumptions:

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  • random mating
  • no gene flow
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You can see that some of these are kinda extreme and really hard to get, but with approximations, we can work.

For example, instead of an "infinite population size" we have enough with a really large population, such that genetic drift is negligible.

Concluding, yes, it is possible (but really difficult) for a population to not evolve for a while (at least, in nature), as long as the 5 assumptions above are met.

If you want to learn more, you can read:

brainly.com/question/19431143

7 0
3 years ago
Does anyone know this this animal is. my Francis is a praying mantis but I’m not sure
Rashid [163]
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Can someone Help me with this please
Harrizon [31]

Answer:

Explanation:

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3> The pyramid of biomass can be upright or inverted, but pyramid of energy is always upright.

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