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ra1l [238]
3 years ago
13

3. What types of damage can introduced species cause?

Biology
1 answer:
marysya [2.9K]3 years ago
5 0

Answer: They can change an entire habitat, placing ecosystems at risk, crowd out or replace native species that are beneficial to a habitat, and damage human enterprise, such as fisheries, costing the economy millions of dollars.

Explanation:

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What is the difference between asexual and sexual with plants??
MAXImum [283]

Answer:

see below hope this helps !

Explanation:

Asexual reproduction involves one parent and produces offspring that are genetically identical to each other and to the parent.

Sexual reproduction involves two parents and produces offspring that are genetically unique.

6 0
3 years ago
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The genome size of E.coli is approximately 5X106 bp and can be replicated in 30 minutes. The human genome size is 3X109 bp, abou
Oksana_A [137]

Answer:

Human genome has various replicons.

Explanation:

A replicon which is a unit of DNA, has potential to get replicated independently. So, the DNA replication occurs simultaneously at various replicons as a result of which human genome takes much less time than estimated to get replicated .

In contrast to this, prokaryotes like E.coli have only one origin of replication and thus one replicon due to which replication is restricted to once per cell cycle.

5 0
3 years ago
In the solar panel system presented in the video, which of the following was necessary to generate usable electrical current for
NeX [460]

Answer:

Probably the Electrical energy has to be stored in batteries for several days

7 0
3 years ago
You are watching sleep researchers monitor the sleep of a normal adult. The participant is hooked up to an EEG. What brain waves
guajiro [1.7K]

Answer:

The correct answer is option b. "Alpha eventually replaced by theta".

Explanation:

Electroencephalogram (EEG) techniques allows researchers to monitor the phases of sleeping according of what brain waves are seen in the equipment. A normal adult connected to EEG will respond with alpha waves during a wakeful state. However, as the person becomes drowsy and enters to the first stage of sleep, the alpha waves will be eventually replaced by theta waves. Theta waves are the dominant waves during sleeping, and also could be seen during deep meditation.

8 0
4 years ago
What are some of the medical advances made recently?
bazaltina [42]
Most reasonable answer is the swallowable camera one. mris and cat scans were invented in the 70s and the rest of the answers are around the 1800s or before.
5 0
3 years ago
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