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Mashcka [7]
2 years ago
13

How would you describe symmetry in invertebrates?

Biology
1 answer:
vodomira [7]2 years ago
4 0

Answer:

Invertebrates can have bilateral or radial symmetry, or they can be asymmetrical. Bilateral symmetry means that the animal is arranged in the same way on both sides. Radial symmetry means the body parts are arranged in a circle around a central point.

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PLEASE HELP!!!
andriy [413]

According to natural selection process, the trend that will occur is that the number of organisms with harmful characteristics will decrease  while organisms with neutral or beneficial traits will increase in the plant population

<h3>What is natural selection?</h3>

Natural selection is the process by which organisms with favorable features and characteristics that enable them to adapt to their environment survive while those with unfavorable traits die off.

In a changing environment, it will be observed that the organisms with the most favorable traits will be the most dominant in the environment.

Therefore, for the Year 5 and Year 10, the most likely trend that will occur is that the organisms with harmful characteristics will be decreasing in the plant population while organisms with neutral or beneficial traits will likely be increasing in number.

Learn more about natural selection at: brainly.com/question/14385908

#SPJ1

3 0
2 years ago
When the cell concentrates potassium within, against the natural tendency of matter, it is performing:
pantera1 [17]
The answer is active transport. 
8 0
3 years ago
Elephant seals are abundant in their population size but they have low genetic diversity within their species due to overhunting
Anastasy [175]
<h2>Genetic diversity </h2>

Explanation:

If the environment changes, the species runs the risk of not having the genetic diversity to be adaptable to that change and could go extinct

  • Genetic diversity is the diversity  or genetic variability within species
  • The huge variety of different gene sets defines an individual or a whole population's ability to tolerate stress from any given environmental factor
  • While some individuals might be able to tolerate an increased load of pollutants in their environment, others carrying different genes might suffer from infertility or even die under the exact same environmental conditions;the former will continue to live in the environment the latter will either have to leave it or die
  • Any change in the environment - natural or human induced causes a selection of events that only the fittest survive
  • In case of elephant seals,overhunting reduces the sum of genes available,thus leaving behind a population that is less capable of tolerating any further natural or human disturbances in environment
  • The loss of genetic diversity within a species can result in the loss of useful and desirable traits  
8 0
3 years ago
Was perestroika successful?
allsm [11]

Answer:

Nope, it dissolved before reaching the final stages.

<em>I hope that helps :D</em>

6 0
3 years ago
Read 2 more answers
1 Point
Paraphin [41]

Answer:

C

Explanation:

As carbon dioxide and oxygen and water(H2O) is involves in photosynthesis.

:)

5 0
3 years ago
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