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mr Goodwill [35]
3 years ago
9

What are genetic variations? First answer gets brainliest! Please help

Biology
1 answer:
Tanzania [10]3 years ago
5 0

Answer:

Genetic variation refers to differences in the genetic makeup of individuals in a population. Genetic variation is necessary in natural selection. In natural selection, organisms with environmentally selected traits are better able to adapt to the environment and pass on their genes.

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One kind of plant has only blue flowers and white flowers. According to a genetic model, the offsprings of a certain cross have
Vlada [557]

AnswerYES

Explanation:

The data is consistent with the model because they are predicted patterns based on probabilities.

6 0
4 years ago
O fitoplâncton é a base das cadeias alimentares marinhas ,estando presente apenas na zona fótica . Vc concorda com a afirmação j
gayaneshka [121]

Answer:

El fitoplancton se basa en la cadena alimentaria marina. Sin embargo, el fitoplancton significa mucho más porque forman la base y la base de la cadena alimentaria marina. Se les conoce como fitoplancton porque dependen de la luz para el crecimiento y el sustento de la vida fuera del hábitat marino. Se sabe que son responsables del 50% de la fotosíntesis de la Tierra, por lo tanto, son cruciales para la supervivencia humana. Las algas son un grupo importante de fitoplancton. Otros ejemplos incluyen cianobacterias y diatomeas.

Explanation:

8 0
3 years ago
What are abiotic factors? how can they affect the population dynamics? give some examples?
Alisiya [41]
Abiotic factors are things that aren't living that effect an environment, like pH (how acidic the soil is), the temperature, amount of light, and so on. These can effect a population by making it more difficult to survive, perhaps creating more competition over available resources and so on. So for example, if the soil is really acidic in an area, a population of plants may not be able to grow well in that environment. 
4 0
3 years ago
Allport's belief that humans are primarily motivated by the need to satisy biological survival needs is referred to as "opportun
Alexandra [31]

Answer:

yes this is true

Explanation:

Alport we from Indiana and he was born in the year 1898. In his opportunistic functioning theory, Alport alleged that people are motivated by the need to satisfy their biological survivals. Although he said this theory is not important in trying to understand the behaviors of people. According to him this theory is reactive and also biological.

8 0
3 years ago
What is the lowest level of organization in living things?
nata0808 [166]
Cells ..............................................................................
4 0
4 years ago
Read 2 more answers
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