1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lidiya [134]
3 years ago
10

What is a quantitative observation? A. An observation that proves the hypothesis is wrong. B. An observation about the number or

amount of something. C. An observation about the color, shape, size, or condition of something. D. An observation in which the appearance of something is described using descriptive language.
Biology
1 answer:
Ghella [55]3 years ago
8 0
The answer is B An observation about the number or amount of something
You might be interested in
Why is it important to know the average mutation rate when using DNA comparisons to determine
Svet_ta [14]

Answer:

mutation rates can be used to design molecular clocks in order to estimate divergence times among species  

Explanation:

In evolutionary biology, the substitution rates (also known as mutation rates) are used for the development of 'molecular clocks' which allow estimating the divergence times among species or among taxonomic groups. Molecular clocks can be designed by estimating the divergence rate of nucleotide sequences (either DNA or RNA) and amino acid (protein) sequences. These substitution rates can also be used to track how quickly viruses evolve (for example, in a pandemic situation).

6 0
3 years ago
What challenges do scientists face when classifying a new fossil?
nikklg [1K]
It is not easily recognizable
3 0
3 years ago
Read 2 more answers
On the ocean floor, there are long mountain ranges called mid-oceanic ridges. Which description explains how these geological st
kherson [118]

Answer:

B a diverging boundary where two ocean plates move apart from one another

Explanation:

hope it helps

3 0
2 years ago
A) Prof. Robo is studying skin color of Banana Slugs. He has isolated 8 recessive mutants that are white instead of yellow. He p
Akimi4 [234]

Answer:378

Explanation: 378

have been cloned and

The other 207 loci have been mapped out, the true gene identities have yet to be determined.

8 0
3 years ago
if a pure breeding brown coloured rat BB is crossed with a pure breeding white rat bb, using the diagram only show the genotype
muminat

F2 generation genotype: BB,2Bb,bb

5 0
2 years ago
Read 2 more answers
Other questions:
  • Which would be least helpful in reducing indoor pollution? (apex)
    5·2 answers
  •  A/An _______ is characteristic of children at age five. 
    9·2 answers
  • You transcribed DNA to make and built a sequence of amino acids through
    7·2 answers
  • Randy, 10 years of age, was hit by a car while riding his bicycle and sustained a fractured right femur that was classified as a
    5·1 answer
  • the video refers to “cosmic pinball” taking place in the region surrounding Earth in the early days of the solar system. What do
    9·1 answer
  • Enzymes___chemical reactions
    12·2 answers
  • Force-velocity: how does the speed of the movement change with the load?
    10·1 answer
  • Name 2 things that are stored in bone. These are both classified as what?
    5·1 answer
  • Which term is defined as a place where plates move apart (mostly in the sea but also on land
    8·1 answer
  • What do we call the evolution of living organisms on Earth over periods of time?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!