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Natasha_Volkova [10]
3 years ago
10

Two characteristics of the animals belonging to the phylum chordata​

Biology
1 answer:
jenyasd209 [6]3 years ago
7 0

Answer:

Two characteristics are a notochord, and a dorsal hollow nerve cord.

Hope this helps! :D

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If a speaker begins by saying, "It is nature’s best bug control, and night-blooming flowers depend on it for pollination. As Nor
julia-pushkina [17]

Answer:

Option D, create suspense

Explanation:

In the beginning of the statement, the speaker has not mentioned the name of the natures best natural beg. He first described its extinguishing characteristics and then revealed its name “Chiroptera” and the problem “endangered species even being the best bug controller”  

A quotation is the direct representation of someone else’s statement, which is not the case here. Hence option A is not correct. It is also not a story with a plot.

Option C is also incorrect as personal reference based statement describes some personal happening, event or incident.

Hence, option D is correct

7 0
3 years ago
In STR profiling, PCR is used to obtain enough DNA to then detect the number of STRs at I specific loci.​
Licemer1 [7]

PCR technique is important in STR profiling in order to amplify and detect the number of Stars at a specific gene loci.

<h3>What is Short Tandem Repeat (STR) profiling?</h3>

Short Tandem Repeat profiling is a technique in molecular biology used to compare allele repeats known as STRs at specific loci in DNA between two or more samples.

The PCR (polymerase chain reaction) technique used in STR profiling involves making multiple copies is a particular segment of DNA in order to make enough quantities detectable in the analysis.

Therefore, PCR technique is important in STR profiling to detect the number of Stars at a specific gene loci.

Learn more about PCR at: brainly.com/question/13252565

4 0
2 years ago
How do ocean currents affect the climate?
aleksandrvk [35]
Hope this helps good luck. Mark brainest

8 0
3 years ago
Read 2 more answers
_____ is associated with a theory of intelligence proposing a singular underlying aptitude or intellectual competence of intelli
Bad White [126]

<u>Answer:</u>

"G-Factor" is associated with a theory of intelligence proposing a singular underlying aptitude or intellectual competence of intelligence.

<u>Explanation:</u>

An English psychologist Charles Edward Spearman was highlighted for his work in statistics as a pioneer of factor analysis. He speculated that humans had "G-Factor" i.e general intelligence (established in 1904 by Charles Spearman) from very early in the measurement of intelligence in history.

G-factor is a singular underlying aptitude or intellectual ability in many fields which include verbal, reasoning and spatial abilities. The general intelligence tests the level of expertise in applying logic to solve work-related problems by measuring the basic cognitive abilities regarding specific skills like memorization, arithmetic and common global knowledge.

7 0
3 years ago
All living organisms contain carbon atoms. Which of the following is an important characteristic of carbon?
SashulF [63]
A characteristic of carbon is that it is highly reactive and can form unstable bonds with any available atom. 
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3 years ago
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