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3 years ago

Where do sensory nerve cells, parasympathetic ganglia, and symphathetic postganglionic fibers found?

Biology

1 answer:

svp [43]3 years ago

3 0

Answer:

These are found in the submucosal plexus

Explanation:

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The study has implications for research in community ecology. Can you define some of the key terms in community ecology

Anestetic [448]

Some of the key terms in community ecology are Intraspecific Interaction, interspecific interaction, competitive exclusion, mutualism.

<h3>What is community ecology?</h3>

Community ecology aims to provide solutions to these and other community-related concerns.
An ecological community is a collection of organisms that coexist or may coexist in a given area. Communities are connected by a shared environment and a web of relationships between the many species.
An ever-expanding and comprehensive area of ecology is community ecology. Ecologists look at the variables that affect species distribution, community structure, and biodiversity. Interactions with the abiotic environment and the wide variety of interactions that take place between species are two examples of these elements.
The foundation of the majority of community ecology study is species interactions, such as competition, predation, herbivory, parasitism, and mutualism.

To learn more about community ecology with the given link

brainly.com/question/12989124

#SPJ4

4 0

1 year ago

What Propelled transatlantic trade when sailing was the only option for sea travel. 1. Convections 2.trade wins 3. Jet streams

White raven [17]

Answer:

1. Convections

3 0

3 years ago

Read 2 more answers

What is missing from the venn diagram PLEASE HELP!!

alukav5142 [94]

Answer:

Esta es mi respuesta quizá hay respuestas que difieran de la mía .

Bueno tus diagramas son mas de euler que de venn, por que les falta el conjunto universo. pero bueno para lógica matemática nos sirven ambos.

A ver:

Para representar por Compresión, expresamos la principal característica global que define a los elementos del conjunto con simbología o escritura.

Para expresar por Extensión se ponen todos los elementos del conjunto.

Para tu ejercicio:

Extensión

A={ 1 ; 4 ; 5 ; 12 }

B={4 ; 8 ; 12}

Compresión

x / x ∈ AUB ⇔ x∈A ó x∈B

Extensión

A={10,5,14}

B={5 ; 14}

Comprensión

x / x ∈ A ⇔ B⊂A ⇒ x ∈ B

Extensión

A={8 ; 9}

B={5 ; 15}

Comprensión

x / x ∈ A ⇔A⊄B

x / x ∈ B ⇔B⊄A

Explanation:

5 0

3 years ago

Herbivores get energy by eating plants. Plants get energy from sunlight. Why does most of the energy captured by plants never be

qwelly [4]

Answer:

Because they lose most of the energy as heat when they perform metabolic activities

Explanation:

Cells of all living organisms require energy in form of ATP to perform their cellular functions. In an ecosystem, organisms obtain this energy by feeding on one another. However, these energy transfer starts from organisms capable of using sunlight called PRODUCERS e.g plants.

Herbivores, which are PRIMARY CONSUMERS get their energy by feeding on these plants. However, according to the PYRAMID OF ENERGY, which represents the flow of energy in an ecosystem, only a few portion of the energy (about 10%) derived by plants from the sun gets transferred to herbivores. This is because most of the energy (about 90%) is lost as heat when the plants undergo metabolic activities.

8 0

3 years ago

Read 2 more answers

6. A scientist measures the circumference of acorns in a population of oak trees

melisa1 [442]

Answer:

6. 2 cm

8. Greater than 2 cm and less than 2 cm

Explanation:

Complete Question

6. A scientist measures the circumference of acorns in a population of oak trees and discovers that the most common circumference is 2 cm. What would you expect the most common circumference(s) to be after 10 generations of stabilizing selection?

-2 cm

-Greater than 2 cm or less than 2 cm

-Greater than 2 cm and less than 2 cm

-Can't tell from the information given

8. Refer to question 6, but this time answer what you would expect after 10

generations of directional selection.

-2 cm

-Greater than 2 cm or less than 2 cm

-Greater than 2 cm and less than 2 cm

-Can't tell from the information given

Solution -

6. In an stabilizing selection, the average trait of a given population is favored over extreme values. Hence, it can be said that one specific trait is over presented in a given population. For example – uniform human birth weight, number of eggs a bird lay etc.

Here in this case if most common circumference is 2 cm , then the tree population will try to have this trait as a stabilizing trait.

Thus, option A is correct

8. In a directional selection, the genetic variation decreases as per the environmental change. And hence the average trait will not be selected. Instead traits either higher or lower the average values will be preferred.

Thus, option C is correct

3 0

4 years ago