BIOLOGY HIGH SCHOOL

Resistance of the skin to invading organisms is __________.a. acquired immunity
b. humoral immunity
c. cellular immunity
d. innate immunity

Answers

Answer 1
Answer: The correct answer is (d.) innate immunity. The resistance of the skin to the invading organism is innate immunity. The innate immunity is comprising of the cells and mechanism for defending the body from pathogens. The cells recognize and respond to the pathogens that is acting to enter the body.

Related Questions

The answer to this because I have no clue
In one paragraph, explain how matter such as water, nitrogen, oxygen, and carbon dioxide cycles in an ecosystem.
Which medical advancements are possible using these stem cells? What ethical issues could erise from using embryonic cells to adult stem cells?
Sally is examining some untitled diagrams. One diagram shows a cotyledon, primary leaf, and hypocotyls, whereas the other diagram shows presence of coleoptile, primary leaf, and primary root. What do these diagrams depict?A.germinating seeds of a dicot and a monocot respectively B.germinating seeds of a monocot and a dicot respectively C.fertilizing ovules of a monocot and dicot respectively
Definition: this is the process of organisms adapting to their environments over time.

In a relay race, the probability that team Sapphire wins is 22%. In another unrelated relay race, the probability that team Emerald wins is 47%. How many percent probability both teams lose their races?

Answers

P(sapphire wins) = .22
P(sapphire loses) = 1-.22 = .78
 
P( emerald wins) = .47
P( emerald loses) = 1- .47 = .53
 P ( sapphire loses & emerald loses ) = P( sapphire loses) * P(emerald loses) = 0.78*0.53 = 0.4134 

Which multiplied by 100 means 41.34%. I hope that this is the answer that you were looking for and it has helped you.

Explain how surface mining affects plant life

Answers

Surface mining destroys vegetation and affects soil strata. Mining disrupts to topsoil microorganisms. Reclamation operations that dilute topsoil with subsoils can degrade soil.

What is surface mining?

Surface mining is a type of mining in which the soil and rock covering the mineral deposits are removed. It's the other way to mine underground. The rock on top is left in place, and the needed minerals are taken out through shafts or tunnels.

Surface mining can hurt fish and aquatic resources by causing erosion and sedimentation, drying up wetlands, rerouting and channelizing streams, and putting toxic chemicals into the surface water and aquifers.

This will further disrupt plant life on surface.

Learn more about surface mining, here:

brainly.com/question/18329950

#SPJ6

Answer:

Surface mining destroys all plant life in the area the mine occupies. Plants living in the area where the surface mine is to be located are removed. ... All three types of mines cause some damage to the environment.

Explanation:

IF THIS HELPS MARK AS BRAINLIST

Complete the analogy below. Rainfall is to precipitation as groundwater is to _____.a. humidity
b. infiltration
c. evaporation
d. condensation

Answers

The correct answer is (b.) infiltration. Rainfall is to precipitation as groundwater is to infiltration. Precipitation is the release of the water from the cloud (evaporated water) in the form of rain and snow. Infiltration is a process in which the water from the ground enters the soil.

Answer:

The answer is B. infiltration Hopefully this helps!

All of the following are traits of echinoderms excepta. five-part radial symmetry.
b. a pair of antennae.
c. tube feet.
d. an internal skeleton.

Answers

skeleton is the answer

The answer is actually B.) a pair of antennae

Natural selection is best described as _______.a. disruptive selection
b. stabilizing selection
c. a mechanism of evolution
d. directional selection
Regular distribution is observed for many organisms due to _______.
a. the need to maximize exposure to sunlight
b. the need to avoid predators
c. interactions between individuals
d. the plentiful availability of water

Answers

Q1. The answer is c. a mechanism of evolution.

Natural selection is the differences in survival and reproduction as the consequence of differences in phenotypes. According to Darwin's theory of evolution, natural selection is the only factor that affects a frequency of different variations and it is the only mechanism of evolution. 


Q2. The answer is c. interactions between individuals.

Organisms interact with other organisms or abiotic factors in some system. The interaction between individuals affects their regular distribution. For example, if two groups are in competition for resources, to maximize resource utilization, they will probably live in different areas or will defend territory. Also, some symbiotic organisms are expect to be distributed similarly.

Answer:

Questions 1 & 2 Are C

Edg2020

Have a great day!!!!

What will most likely happen if the green house gases continue to rise

Answers

If Green house gases continue to rise, their amount of heat trap will also continue & our Planet would become hotter & hotter which can lead to very dangerous situation for us.

Hope this helps!
Other Questions
Select all that apply. Which animals have an endoskeleton? monkeys fish starfish grasshopper clam gecko
Which summarizes Aristotle’s philosophy of classification?
The sides of the DNA molecule, the rails of the ladder, are composed ofA. phosphates only.B. nitrogenous bases only.C. phosphates and sugars.D. nitrogenous bases and sugars.
Contrast the frequency and wavelength of gamma rays with the frequencies and wavelengths of other waves on the electromagnetic spectrum