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lesantik [10]
3 years ago
10

How many elements in nature are there and what are they

Biology
1 answer:
bija089 [108]3 years ago
8 0

Well there's Water, Earth, Fire, and Air. Not quite sure how this would be a school question. But here it is.

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In Kerr and Wright's experiment with 96 fruit-fly populations, only 4 males and 4 females bred in each generation. After 16 gene
Svetradugi [14.3K]

Answer:

2.Less than 73% of the populations would have only one allele present.

Explanation:

The two alleles chosen do not affect the fitness of flies in the lab environment, so Kerr and Wright could be confident that if changes in the frequency of normal and forked phenotypes occurred, they would not be due to natural selection.

Using a larger breeding population would not be expected to alter the outcome of the experiment.

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The Hawaiian state bird, the Nene, has an uncertain evolutionary history. It is thought that it has evolved from some other type
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It will address the research question of what type of goose (species) does the Nene evolved from.

Explanation:

Genomics uses the whole set of an organisms DNA to study and understand its' function, structure, and evolution. Scientists will use the Nene's genome set to study its evolution,basically telling a story where it comes from.

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1. Which two structures are found in all plant epidermal cells? A cell wall and chloroplasts B cell wall and nucleus C chloropla
DochEvi [55]

Answer:

Cell wall and chloroplasts is correct option.

Explanation:

Hope it will help ^_^

6 0
3 years ago
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What do plant cells have for making food that animal cells do not
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Answer:

Chloroplasts...

Explanation:

They contain a green pigment called chlorophyll that captures sun-light turning light energy into chemical energy (photosynthesis).. in the form of food utilised by the plant...

On the contrary... animals are heterotrophs and they move to capture they food

7 0
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At which one of the following days in the 28-day cycle is a woman MOST likely to get pregnant?
motikmotik

Answer:

The answer is day 14 - / + 3 days

Explanation:

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