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Alekssandra [29.7K]
3 years ago
8

I want to go to 9th grade plz help

Biology
1 answer:
Fudgin [204]3 years ago
7 0

The correct answer is A

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Law of independent assortment states
cestrela7 [59]

One of these principles, now known as Mendel's law of independent assortment, states that allele pairs separate during the formation of gametes. This means that traits are transmitted to offspring independently of one another.

3 0
2 years ago
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The "crossing over" of maternal and paternal genetic information in chromatids to form new combinations of genetic information o
daser333 [38]
Metaphase is the stage in which the "crossing over" occurs.


As we know chromosomes carry genetic information. This crossing over process happens in eukaryotic cells and occurs during the mitosis phases of cell division.


Hopefully this helped.
6 0
3 years ago
Following a volcanic eruption, which event is usually the last one to be
IgorC [24]

Answer: C

Explanation:

3 0
3 years ago
Rachel Carson wrote about the delicate balance of organisms in a food web. Snakeheads, a freshwater fish that is not normally fo
kirill [66]
The snakehead could unreservedly eat little fish and scavangers, so that would evacuate/diminish the predator for zooplankton and phytoplankton. So zooplankton and phytoplankton populace would increment while little fish and scavanger populace would diminish. Presently if little fish and shellfish populace diminishes, their predators would have bring down sustenance, so vast fish pop. would diminish. On the off chance that vast fish pop. diminishes, their predators will have less nourishment thus the number of inhabitants in well evolved creatures will somewhat drop, however not by much, since they can feast upon zooplankton. 
So at last, just the phytoplankton populace would increment while everything else diminishes.
4 0
3 years ago
Please help with all three
ss7ja [257]
Q6: A
Q7:D
Q8:C

Reasoning
Q6: Based on all the other questions talking about common ancestors I deduced that to find a “common” ancestor they need to find things that are the same.

Q7: All arthropod have a exo skeleton for example a lobster or crab. They all have a head, abdomen and thorax for example ants. They all have legs with joints for example a spider.

Q7:So bones are traveled down by ancestors so the types of bones stay the same but natural selection has changed them to better fit their environment.
8 0
3 years ago
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