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
Lapatulllka [165]
3 years ago
14

Which best describes the scientists who contributed to our current body of

Biology
2 answers:
Vitek1552 [10]3 years ago
7 0
The answer of people of all races
olya-2409 [2.1K]3 years ago
6 0

Answer:B

Explanation:

You might be interested in
Which do you think is easier to identify on a karyotype - changes in chromosome number or in chromosome structure? explain.
vladimir2022 [97]

Answer:

To obtain a view of an individual's karyotype, cytologists photograph the chromosomes and then cut and paste each chromosome into a chart, or karyogram, also known as an ideogram. In a given species, chromosomes can be identified by their number, size, centromere position, and banding patter

Explanation:

7 0
3 years ago
Which protein is responsible for unraveling the DNA double-helix into 2 strands to prepare it for copying?
mr Goodwill [35]

The answer is; DNA helicase

They unzip the double helix into single strands during replication. The unzipping occurs at regions called origins where replication is initiated. The protein breaks the hydrogen bonds (using energy from ATP) between the complimentary bases of the strands hence forming a replication fork.


6 0
3 years ago
Page 1
bogdanovich [222]

Answer:

1. the Western Pacific

2. Southeast Asia and the Western Pacific

Explanation:

Just took it

6 0
3 years ago
Read 2 more answers
One type of virus that infects bacteria is called a
nydimaria [60]

Answer:

Bacteriophage:  A virus that infects bacteria, also called a phage.

Explanation:

8 0
2 years ago
Consider the following three populations of birds. Assume HW equilibrium. With these birds red coloring is recessive, while brow
bixtya [17]

Answer:

Red allele frequency will be highest in population II

Population III can undergo bottleneck effect

The frequency of the brown allele will  least likely be altered in the population I

Explanation:

Population I -

Total population - 670

Brown birds - 603

Red birds - 67

Population II

Total population - 100

Brown birds - 90

Red birds - 10

Population III

Total population - 30

Brown birds - 27

Red birds - 3

Frequency of red birds in population I

\frac{67}{670} = 0.1

Frequency of red birds in population II

\frac{10}{90} = 0.11

Frequency of red birds in population III

\frac{3}{30} = 0.1

Red allele frequency will be highest in population II and it will be equal to \sqrt{0.11} = 0.33 as compared to 0.31 in case of population I and III

Population III can undergo bottleneck effect because of smaller population size

The frequency of the brown allele will  least likely be altered in the population that has highest  brown individual , i.e population I

4 0
3 years ago
Other questions:
  • White sands national monument is a large area made of white sand dunes. What is likely to be true of this area
    13·2 answers
  • Which of the following statements accurately describes the process of dating Earth's history?
    11·2 answers
  • Groundwater leaking above the Earth's surface when the water table is close to the surface is called a
    11·2 answers
  • To transcribe means to ________________.
    10·1 answer
  • Andrew wants to determine if playing classical music will affect the growth of his rose buses. Determine three constant variable
    7·1 answer
  • What is the average weight of a great white shark
    15·2 answers
  • A<br> B<br> C<br> D<br> Thanks to whoever helps!<br> Much Appreciated!!!
    13·1 answer
  • What can you do to affect the connection of a nutrient solution?
    10·1 answer
  • How many females does one male breed
    6·1 answer
  • a transmembrane segment of a membrane protein is all made up of alpha helix and contains 22 amino acids. what is the thickness o
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!