Answer:
2000 ants per square meters.
Explanation:
The population density, D, of a population can be calculated by dividing the total number of individuals by the area covered by that population. That is;
D = N/A
Where;
D = population density
N = population of individual organism
A = area covered (m²)
According to this question, a population of 6000 ants lives inside a dead log that measures 3 square meters. Hence, N = 6000 ants, and A = 3m²
Therefore, the population density (D) = 6000/3
= 2000
The population density is 2000 ants/square meter.
Your body recognizes bacteria, viruses, and other substances that seem strange and hazardous and protects itself against them using the immune response.
Which of the following distinguishes between innate and adaptive immunity?
The first line of defense the body has against infections is innate immunity. It does not distinguish between different pathogen kinds since it is generic and non-specific. One sort of immunity that develops as we are exposed to illnesses or receive vaccinations is adaptive immunity.
What else do you call an adaptive immune response?
The adaptive immune system, often referred to as the acquired immune system, is a division of the immune system that is made up of systemic, specialized cells and mechanisms that either destroy infections or stop their proliferation.
To know more about adaptive immunity visit:-
brainly.com/question/3520843
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Answer:
The correct answers are
A.Layer C is younger than layer A.
B. Layer B is younger than layer A but older than layer D.
Explanation:
just took the test and got it right
The probability that an F1 plant will be tall when it is cross with a heterozygous tall pea plant when crossed with a short plant is 50%. This is because there is only one tall and one short. Therefore, the likelihood is kin to a coin flip.
