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
IRISSAK [1]
3 years ago
15

Almost all the South American and Central American

Biology
1 answer:
Vedmedyk [2.9K]3 years ago
8 0

Answer:

O founder's effect

Explanation:

A founder effect can be defined as the loss of genetic variation when a new population is established from a few individuals. This process is known to increase the frequency of particular gene variants (alleles) at different <em>loci</em> when they are selectively neutral (or nearly neutral), and thereby such genes are fixed by genetic drift (i.e., through the random sampling of founder individuals). Interestingly, it has been discovered that the majority of South American and Central American Indians are nearly exclusively in the O blood group, which has been further associated with random genetic drift and a founder effect.

You might be interested in
Which are specific to just prokaryotes, or just plants, or just animals? drag the appropriate items to their respective bins. he
balu736 [363]
<span>Prokaryotes have magnetite-containing structures, nucleoid (their version of a nucleus), fimbriae. Animals have lysosomes. Plant cells have chloroplasts (make the plant cells green, produce energy for plants), photosynthetic membranes (produce energy for plants), cell well. Flagella can be found in prokaryotes and animal cells but for a simpler biology class, I would put it with prokaryotes.</span>
7 0
3 years ago
What is earths cosmic address?
iren [92.7K]

Explanation:

3rd planet orbiting ba yellow dwarf star in the milky way galaxy

3 0
3 years ago
Read 2 more answers
The normal number of wbcs in a healthy person is _______ /mm³.
iragen [17]
What is the average number of white blood cells found per cubic millimeter of blood?

7,000

I'm not sure if right I ask my sister she is a cna
8 0
4 years ago
The following phase of meiosis then put them in the correct order
MrRissso [65]

Answer:

The correct order is

Prophase l , Metaphase l, Anaphase I, Telophase l, Prophase ll, Metaphase II, Telophase ll / Cytokinesis ll

Explanation:

In Meiosis there are total two phases - Meiosis I and Meiosis II and each phase consists of total six sub phases which are as follows -

Meiosis I

1. Prophase I

2. Prometaphase I

3. Metaphase I

4. Anaphase I

5. Telophase I

6. Cytokinesis I

Meiosis II

1. Prophase II

2. Prometaphase II

3. Metaphase II

4. Anaphase II

5. Telophase II

6. Cytokinesis II

Hence the correct order is

Prophase l , Metaphase l, Anaphase I, Telophase l, Prophase ll, Metaphase II, Telophase ll / Cytokinesis ll

4 0
3 years ago
Which statement correctly describes the structure of a centriole
Alex_Xolod [135]
There are no statements given however a centriole is made up of microtubules triplets in a 9+0 pattern (I am unsure of what level of depth is required)
7 0
3 years ago
Read 2 more answers
Other questions:
  • The process in which two gametes fuse to make one cell is called _____.
    15·2 answers
  • Woese introduced a new method of classifying life on Earth when he introduced the _________, defined as a taxon higher than the
    8·1 answer
  • "which feature best describes the appearance of vascular bundles of a nonwoody monocot stem?"
    10·1 answer
  • What are the “workers” of the cells?
    9·1 answer
  • Which statement about the earth’s atmosphere is true? Please help
    7·1 answer
  • Genes that are close together on the same chromosome are ___ likely to be separated during crossing over than genes that are far
    14·1 answer
  • Temperate continental climate
    7·1 answer
  • (NO LINKS)
    6·2 answers
  • AYO HELP MEEEEE VBJKEBADHK
    11·1 answer
  • In a food web, which type of organism receives energy from the other three types?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!