Answer:
50% long black hair and 50% short hair
Explanation:
Attatched is a screenshot of a punnett square that shows the possibilities of the offspring having long or short hair. In short, the genetics of long black hair only need one big "L", while the genetics of short hair need to have 2 short "l"s. So when we draw the punnett square and combine the genetics, we get 50% have Llbb, and 50% have llbb
The major differences between the ecological niches of humans and cockroaches depend on the functional role they play, the space they live, and the group (trophic level) they belong.
An ecological niche can be regarded as an area or set of environmental factors or the surroundings of an individual where they perform their functional role.
Humans being omnivores have a generalized niche where they particularly have many options to play a functional role (feeding habit).
Cockroaches play the role of decomposers which is also an important part of any ecosystem. Living organisms are interdependent, so they need each other in order to survive. Therefore, it is wrong to say that humans and cockroaches are in competition. Cockroaches unlike humans live in really dirty and dark places because in such conditions they easily find food. While humans take a rest in dark (night) and search for their food in the daytime.
Humans take fresh and cooked food, while cockroaches shred dead and decaying organic matter into smaller pieces so that it would be eaten by recycling bacteria.
Therefore, these two different species are not in direct competition and survive without affecting each other's ecological niche.
To learn more about the Ecological niche, refer to the link:
b. parasympathetic motor division
c. sympathetic sensory division
d. parasympathetic sensory division
Answer:
i believe its c
Explanation:
A single sympathetic preganglionic fiber has many axon collaterals and may synapse with 20 or more postganglionic neurons.
The postganglionic axons typically terminate in several visceral effectors and therefore the effects of sympathetic stimulation are more widespread than the effects of parasympathetic stimulation.
Answer:
1) C. Blood pressure cuff, towels, bitten cookies
2) C. Vector
Explanation:
1) C. Fomities are things that tend to carry infections. Here C is the most plausible answer
2) C. Vector. You often hear this when we talk about diseases that can spread like when mosquitoes spread disease, they act as vector
Fomites are non-living objects that can carry and transmit disease. In your question, the correct answer for fomites would be option C. For the second question, an insect transmitting a disease agent is known as a vector. Option c is the correct answer.
The term fomites refers to inanimate objects that, when contaminated with or exposed to infectious agents (such as bacteria, viruses, fungi), can transfer disease to a new host. Option A. Door handle, soap dispenser, a dog infected with rabies virus is partly correct because while door handles and soap dispensers can be fomites, a dog cannot be as it is a living organism. Similarly, option B. Pencils, a mosquito, unwashed iceberg salad partly fits the definition, but again, a mosquito (a living organism) can't be a fomite, it acts as a vector. Finally, option C. Blood pressure cuff, towels, bitten cookies are all non-living objects and thus can be considered as fomites. This means the answer to your first question isn't D. All choices are correct, but rather it's C. Blood pressure cuff, towels, bitten cookies.
In your second question, an insect that transmits a causative agent from an infected organism to an uninfected one is called a vector. So, the answer is C. Vector.
#SPJ3
• all forests populations
• plants fungi and microbes in the forest
• rushing stream
• rock on which turtles and
frogs sit
please i am really confused and my test is timed so please can someone answer fast :(
Answer:
every squirrel in the forest
all forests populations
plants, fungi and microbes in the forest
Explanation:
In ecology, a community refers to a population of different species of organisms occupying a particular area at a particular time. In other words, community is a group of living organisms of different species interacting with one another in a given habitat.
According to the question, a forest community will contain all plants, animals and microbes in the forest involved in a series of interaction with one another. This includes every squirrel in the forest, all population of organisms in the forest and all plants, fungi and microbes in the forest.
N.B: If the abiotic components are included to the living ones, they will together make up an ECOSYSTEM.
Answer:
dear user the answer is option A.oxygen level and water temperature and C.salinity and water temperature.
hope this helps
if it's useful to u plz thank and try to mark as brainliest
Answer:
It would be A
Explanation: