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
Nutka1998 [239]
2 years ago
8

I need help with science

Biology
1 answer:
Neko [114]2 years ago
7 0
Ok I got you let me figure it out and imma send it
You might be interested in
What is the compound called when oxygen binds with hemoglobin in a mammal?
sammy [17]

Answer: C

Explanation: When four oxygen molecules bind up , the hemoglobin forms a compound called oxyhemogoblin  

6 0
3 years ago
Touching or stroking a newborn infant’s check will result in the infant turning toward the touch. this is an example of a:
Yakvenalex [24]
Babies are born with reflexes or programmed responses to certain stimuli, such as touch. These reflexes help ensure survival. But they also provide an opportunity for a baby to interact with the world. For example, the rooting reflex is elicited by gently stroking a newborn's cheek.
3 0
3 years ago
What is the medical term for a specific protein evoked by an antigen?
Shkiper50 [21]
An antigen triggers a response from the immune system and an antibody is produced. All antibodies are immunoglobulins, therefore, the correct answer is immunoglobulin. More specifically, an immunoglobulin is a protein produced by plasma cells to fight and neutralize pathogens. To do so, the immunoglobulin has a specific region which is complementary to a specific region of the antigen. Immunoglobulin's mechanism of action is to bind to the pathogen and either block its action or trigger a response of other cells of the immune system.
5 0
3 years ago
Natural selection refers to all of the following EXCEPT
elena-14-01-66 [18.8K]

Answer:

Darwin proposed the theory of natural selection to explain the process of evolution. According to Darwin’s theory of natural selection, all organisms have the potential to reproduce limitlessly irrespective of the fact that each species maintain a constant density over time. However, the struggle for existence, i.e. the competition among individuals for available resources to survive and reproduce, put a check on species density (D) and maintains it at a constant level (B). Survival of fittest is unequal ability of individuals to survive and reproduce based on suitability of their inherited characters to prevailing environmental conditions (A). It imparts the reproductive advantage to certain organisms which account for major part of the gene pool of the species. Thus, natural selection favors the individual with survival and/or reproductive advantage over others under existing environmental condition (E). Thus, the correct answer is option C.

4 0
2 years ago
Jimmy and Denise are planning their wedding and working on their budget. What percentage of their total budget should be used fo
Korvikt [17]

Answer:

O is your anwser

Explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • at which phase of the cell cycle does the cytoplasm of a cell divide to form two daughter cells? a. s phase b. m phase c. c phas
    8·1 answer
  • Jen and jack are seated in the same row in an airplane but across the aisle from each other. if the information they exchange ac
    11·1 answer
  • Consider that the rate of enzyme activity is related to the slope of the line, δy/δx (the "rise" over the "run"), in μmol/ml • m
    15·1 answer
  • Which of the following justifications for using a particular species would not likely be accepted
    10·1 answer
  • In a population of humans, the frequency of blue eyes is 0.09. If having blue eyes is the recessive phenotype, what is the frequ
    5·2 answers
  • Brainliest please
    7·1 answer
  • Which macromolecules have a basic unit that is composed of phosphate, a sugar ring and one of five difirent bases
    11·1 answer
  • Native people in the Amazon rainforest use a toxin to help them catfish the toxin interferes with the gas exchange in the fish w
    9·1 answer
  • Body systems interact with each other to maintain homeostasis. Which of the following is an example of interdependent body syste
    7·1 answer
  • Describe artificial selection, and explain how it is different from natural selection.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!