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Lilit [14]
3 years ago
5

How do introduced species become established in a new ecosystem? Check all that apply. introduced to a habitat similar to their

own introduced to a habitat different than their own outcompete native species generally have no native predators generally have native predators often have high reproductive rates often have low reproductive rates can tolerate a range of conditions
Biology
2 answers:
raketka [301]3 years ago
4 0
. out compete native species. can tolerate range conditions. high reproduction rates
NISA [10]3 years ago
4 0

Answer:

1, 3, 4, 6, 8

Explanation:

just took the test. :D

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A scientific _______ is a principle that describes the behavior of a natural phenomenon. ? A. analysis
andrew11 [14]
Law would be the correct answer to fill in the blank. Law is correct because scientific law explains behaviors of natural phenomenons since it's based on repeated experiments.
5 0
3 years ago
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does anyone know how to do this ? You are a bio-researcher on the planet Tawniwani, and you have been given the task of identify
kiruha [24]

A dichotomous key is a classification tool used to identify organisms based on morphological or behavioral characteristics. Individual C is a <em>Roundus tricurlus.</em>

<em />

<h3>What is a dichotomous key?</h3>

A dichotomous key is a significantly useful tool to classify organisms.

If you have an organism -or part of it- and you need to taxonomically identify it, you use a dichotomous key.

The key provides an easy and fast way for identification by describing different morphological or behavioral traits, leading you to the correct taxonomic classification.

The term dichotomous refers to how information is provided.

You will always have two options per feature (a and b, or 1 and 2), and you will have to choose one of them according to the characteristics of your organism.

Once you choose one of the options according to your organism, the key leads you to the following description, and you will have to choose one of the options again.

You will repeat this until you reach the name of your organism.

The key describes only specific traits that are useful for differentiation.

In the exposed example, for instance, we need to know the name of the individual C.

  • <u>Step 1</u>

The first description is about the head size. The key asks you if the individual has a small or a large head. It has a small head, so the key tells you to move to description 2.

1a. Has a small head--------------------------- go to 2

1b. Has a large head--------------------------- go to 3

  • <u>Step 2</u>

The second description is about the body shape. The key asks you if your organism has a narrow or a rounded body. And this individual has a rounded body, so the key tells you to move to description 7.

2a. Has a narrow body ------------------------ go to 6

2b. Has a round body -------------------------- go to 7

  • <u>Step 3</u>

The seventh description is about antennae. Does your individual have curly or straight antennae? It has curly antennae. You have reached your organism's name. It is a <em>Roundus tricurlus.</em>

7a. Has a curly anteanne ------------------------ <em>Roundus tricurlus</em>

7b. Has a straight antennae--------------------- go to 8

Individual C is a <em>Roundus tricurlus.</em>

<em />

You can learn more about dichotomous key at

brainly.com/question/2235448

brainly.com/question/16522014

brainly.com/question/18335862

#SPJ1

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6 0
2 years ago
The carrying capacity of an ecosystem is
RoseWind [281]

Answer:

I think A

Explanation:

5 0
3 years ago
Discuss the controversy surrounding Rosalind Franklin and her impact on the discovery of DNA structure. What was her role? Why d
Aliun [14]

Role of Rosalind Franklin

Rosalind Franklin used X-ray diffractometry techniques to determine carbon structures, including graphite. Then she devotes herself to the structure of DNA. Thanks to X-ray diffractometry, which she applies to DNA, Rosalind Franklin manages to determine its structure by distinguishing, thanks to its photos, the two propellers, named A and B.

Rosalind Franklin was a victim of the Matilda Effect:

The Matilda Effect is the phenomenon that women scientists do not benefit much from the fallout of their discoveries when they do not see the Nobel simply escape them. Among them, Rosalind Franklin, the discoverer of DNA.

The photo taken by Rosalind Franklin, at the origin of his deductions, became essential for the research conducted by James Dewey Watson and Francis Crick on the helical structure of DNA.

James Watson and Francis Crick publish their model in Nature in April 1953, thanking Wilkins and Franklin.

8 0
3 years ago
What is the population size equation
yulyashka [42]




A population estimate is a calculation of the size of a population for a year between census periods or for the current year.
8 0
3 years ago
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