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
guapka [62]
3 years ago
9

Which of the following defines evolution?

Biology
1 answer:
Luden [163]3 years ago
6 0
Answer choices??!?!?!
You might be interested in
The traits for blood type and Rh are the result of the presence or absence of particular on the erythrocytes.g
just olya [345]

Answer: Antigens

Explanation: The ABO system of blood grouping is based on the basis of the type of antigens that are present in the red blood cells. Erythrocytes is another name for the red blood cells. Antigens are molecules that are capable of eliciting immune response. There are two types of antigens: antigen A and B. Blood type A has only antigen A, blood type B has only antigen B, blood type AB has both antigen A and B while blood type O has no antigen (neither A nor B antigen).

Similarly, Rh trait is determined by the presence or absence of rhesus antigen in the erythrocytes. Rhesus antigen is an antigen first discovered in rhesus monkey. Rh+ indicates the presence of rhesus antigen in the red blood cells while Rh- indicates the absence of rhesus antigen in the red blood cells.

6 0
3 years ago
When determining the growth rate, you need to know _____.
noname [10]
Answer Is Natality Mortaity
4 0
3 years ago
What does NOT happen during interphase
sergey [27]
Replication of the nucleus.
8 0
2 years ago
A manual contains instructions for how to build a variety of structures using a set of interlocking bricks. If this scenario is
Fudgin [204]

Answer:

GENES

"genes contain the information needed to make functional molecules called proteins"

the manual is a gene

the bricks are amino acids

and the structures are proteins

6 0
2 years ago
Which of the following diseases is caused by a virus?
Greeley [361]
I would say B is the answer because Athlete's Foot is an infection, African Sleeping Sickness is caused by a parasitic disease, and tuberculosis is a disease.
7 0
3 years ago
Other questions:
  • When Earth receives energy from the Sun, ____.
    8·2 answers
  • When prey produce so many offspring in a short period of time that predators can attack only a fraction of them, it is referred
    7·1 answer
  • Minerals are formed from inorganic materials
    5·1 answer
  • Which two organs help break down food mechanically
    8·1 answer
  • Which of the choices below is not a function of testosterone?
    15·1 answer
  • Which factors most influence whether a person will develop Alzheimer's disease?
    15·1 answer
  • An outbreak of food poisoning occurs at a family picnic after the growth of Staphylococcus aureus in refrigerated potato salad l
    11·1 answer
  • Vaccines are given to provide protection against pathogen causing infections. Which of the following statements best describes h
    13·2 answers
  • Х
    15·1 answer
  • The concept map below shows the flow of energy and materials in photosynthesis and cellular respiration.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!