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olga2289 [7]
3 years ago
12

Which statement best describes the evolutionary significance of mutualism?

Biology
2 answers:
Sergeeva-Olga [200]3 years ago
6 0

Answer:a because it is the most logical answer

Explanation:

krok68 [10]3 years ago
5 0

Answer:

C) Interaction increases the survival and reproductive rates of mutualistic species.

Explanation:

A) Mutualism offer more biodiversity to a community.

    Biodiversity is the different species living in one environment. Since mutualism is only involving two species, it wouldn't increase the biodiversity of one ecosystem, making it incorrect.

B) Individuals partaking in a mutualistic relationship relationship are more resistant to parasites.

    Mutualism is only benefiting two species, not their immunity to diseases and parasites. These two have no correlation with each other, making it incorrect.

D) Mutualistic interaction lessens competition in communities where it is present.

    Since mutualism is only benefiting two species, they have no correlation since the relationship doesn't affect the different species in the environment.

E) Mutualistic relationships allow organisms to synthesize and use energy more efficiently.

    Although there could be some relationships involving energy transfer between the species, that would sound more like commensalism or even paratsitism if you think about it. However, it is very uncommon and usually energy has no relationship with species relationships, making it incorrect.

Hope this helps! My deepest apologies if I got in incorrect!

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7. Describe two strategies that parents can use to help cope with stress.
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Answer:

7. Meditation and exercise are two excellent ways to cope with stress. Where meditating for a short while on daily basis can help one to focus, exercise causes a release of dopamine that elevates the mood.

8. There are daycare centers where parents can leave their kids for a certain period of time while they're at work or something. Secondly, there is an in-house babysitter option where the babysitter looks after the kids at the parents' house. Third option is the keeping a nanny, who will take care of their needs for the designated time everyday.

9. They need take more interest in what their children are studying at school, help with their homework and projects etc.

10. Parents should take into consideration the needs of the child and how responsible that particular childcare facility would be at delivering it.

Hope that answers the question, have a great day!

7 0
3 years ago
What embryo-produced hormone maintains progesterone and estrogen secretion by the corpus luteum through the first trimester of p
7nadin3 [17]

Answer:

Human chorionic gonadotropin

Explanation:

Human chorionic gonadotropin is a hormone produced after the implementation with the function to promote the maintenance of the corpus luteum during the beginning of pregnancy. This is important because hormones produced by corpus luteum, such as progesterone enrich the uterus with f blood vessels so that it can sustain the growing fetus.

Human chorionic gonadotropin is often used in pregnancy tests, since its presence indicates pregnancy.

6 0
3 years ago
McIntyre CC, Richardson AG, Grill WM (2002) Modeling the excitability of mammalian nerve fibers: influence of afterpotentials on
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Interneuron, skeletal muscle, somatic receptor, afferent nerve fiber, and efferent nerve fiber.

The action potential from skin receptors is sent by nerves in this type of reflex system.

Sensory neurons advance the motion to the Central Nervous System (CNS).

The efferent neuron or motor neuron causes changes at the effector, which are the skeletal muscles, for adequate integration and responsiveness.

Reflex action refers to the full series of actions. The reflex arc is the name of the route.

Somatic receptor followed by afferent nerve fiber, interneurons, efferent nerve fiber, and skeletal muscle constitutes the proper order.

To learn more about somatic reflex follow the link:

brainly.com/question/17097139

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4 0
2 years ago
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The more root hairs, the greater surface area. 
8 0
3 years ago
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Answer:

yes it is movement

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it is movement

3 0
3 years ago
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