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Question 1

Organisms that break down material (decomposers)

Answer 1

Saprobionts

Question 2

Similarities between eukaryotic and prokaryotic DNA

Answer 2

nucleotide structure is identical
- nucleotides made up of phosphate, deoxyribose, and a base

nucleotides are joined by phosphodiester bonds

Question 3

Differences between eukaryotic and procaryotic DNA

Answer 3

eukaryotic DNA is longer

eukaryotic DNA contains introns (prokaryotic DNA does not)

eukaryotic DNA is linear (prokaryotic DNA is circular)

eukaryotic DNA is associated with histones/proteins, prokaryotic DNA is not

Question 4

Sympatric speciation

Answer 4

No geographical barrier

Question 5

Allopatric speciation

Answer 5

Geographical barrier

Question 6

What stats test is used?
Is there a statistically significant DIFFERENCE between 2 separate sets of data with means

Answer 6

Students T test

Question 7

What stats test is used?
data collected in two different conditions
have the conditions caused difference in results

Answer 7

Chi squared

Question 8

what stats test is used to determine correlation

Answer 8

Correlation coefficient