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
katrin [286]
3 years ago
8

The blood group B is almost absent in Native Americans, whose ancestors arrived in very small numbers about 10,000 years ago. Wh

ich factor is responsible for this phenomenon?
Biology
1 answer:
Taya2010 [7]3 years ago
8 0
The factor that is responsible for the phenomenon of the blood group B being almost absent in Native Americans whose ancestors arrived in very small numbers about 10,000 years ago would be called the 'founder effect'. 
You might be interested in
El nombre de 10 animales y 10 plantas usando las normas de Carlos linneo
sattari [20]
What's the questions here ?
4 0
3 years ago
Which of these substances would a soil layer close to the surface least likely contain?
san4es73 [151]
I think it’s B or C
5 0
3 years ago
Which of the following is not true of mutations?
Fed [463]

The correct answer is D.

4 0
3 years ago
What is ATP, and when is energy released from it? ​
Misha Larkins [42]

ATP is Adenosine Triphosphate. ATP consists of an adenosine molecule bonded to 3 phosphate groups in a row. This occurs when a molecule of adenosine diphosphate ( ADP ) uses the energy released during cellular respiration bond with a 3rd phosphate group, becoming a molecule of ATP

7 0
3 years ago
1. The primary function of the _________________ is to supply the blood with oxygen so that the blood can deliver oxygen to all
drek231 [11]
The primary function of the respiratory system is to supply blood with oxygen
7 0
3 years ago
Read 2 more answers
Other questions:
  • Sort the chemical reactions based on whether they absorb or release energy.
    13·2 answers
  • The graphs above show a change in distribution of beak phenotypes X Y and Z over 10 Generations. Notice that beak X completely d
    9·2 answers
  • Owners of nurseries most likely conduct _____ to grow many of their plants and fruit trees. vegetative propagation vegetative re
    8·1 answer
  • A peptide linkage forms between
    6·1 answer
  • What types of molecules cannot easily go through your cell membrane
    9·1 answer
  • What are four common types of drugs?​
    15·1 answer
  • Which choice below would represent an
    8·2 answers
  • With relative dating, the age of the fossil is determined by __________.
    5·1 answer
  • Which statements describe a bacteriophage? Select all that Apply.
    8·2 answers
  • Which of the following is NOT a characteristic of all living things?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!