Imagine you have a raised garden

1 answer:

8 0

At first it will be filled with weeds and insects. In about 5 years, a wider variety of plants will be growing there and larger animals will live there. They are there because of the food and shelter. Then in 100 years, there would be more soil (because of decomposing dead organisms). WIth more soil, bigger plants could grow and larger animals could live.

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Why is carbon the key element in forming structural componets of cells

densk [106]

Carbon is a very special and unique atom which can form 4 covalent bonds with other atoms.

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Suppose you have monohybrid flowers in your garden and find that they produce black seeds to brown seeds in the ratio of 3:1. If

Dvinal [7]

Hybrid = having one recessive and one dominant allele
This means that all of the flowers must have the genotype Bb.
Knowing this, let's make a Punnet Square.

$\begin{tabular}{ l c } & B \ \ \ \ b\\ B & \boxed{BB}\boxed{Bb} \\ b & \boxed{Bb\ }\boxed{\ bb} \\ \end{tabular}$

As you can see, 3 of these are going to have the dominant trait and 1 is going to have the recessive trait. This corresponds to our 3:1 in our question, meaning that the black seeds must be dominant and the brown ones recessive.

Because they are dominant, the genotype for black seeds could be BB or Bb.

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This lack of sensitivity is termed antibiotic resistance. How is antibiotic resistance an adaptation

vitfil [10]

The bacteria Can Become Antibiotic resistant over time by adapting or evolving to them so new ones would have to be created to kill them. and this process just keeps repeating over and over.

Antibiotic resistance is a consequence of evolution via natural selection. Theantibiotic action is an environmental pressure; those bacteria which have a mutation allowing them to survive will live on to reproduce. They will then pass this trait to their offspring, which will be a fully resistant generation.

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Because of the large heat of __________ of water, the evaporation from a liquid surface is a very effective cooling mechanism. T

Ksju [112]

D) Vaporization; Perspiration
Perspiration is when the body sweats the sweat evaporates and cools down the body

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Cutaneous anthrax is Select one: a. found only in humans. b. transmitted by contact. c. a high mortality disease. d. seen in epi

geniusboy [140]

Answer: B transmitted by contact

Explanation:

Cutaneous Anthrax is spread by contact with the bacterium's spores, which often appear in infectious animal products. Contact is by breathing, eating, or through an area of broken skin. It does not typically spread directly between people. Risk factors include people who work with animals or animal products, travelers, postal workers, and military personnel.Diagnosis can be confirmed by finding antibodies or the toxin in the blood or by culture of a sample from the infected site.

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