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Inessa [10]
3 years ago
5

What role does the environment play in natural selection

Biology
1 answer:
Mrrafil [7]3 years ago
4 0
The environment plays an important role in natural selection. The environment and nature selects the fittest organisms which best suits to their environmental conditions. Hence the natural selection allows the survival of the fittest. The fittest organism according to the natural selection theory have to survive in their environment and pass on their traits to the next generations.
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Consider the terms egg, sperm, and sporophyte. Which term links egg and sperm directly to sporophyte?
NARA [144]

Answer:

Explanation:

La fecundación es el proceso por el cual dos gametos (masculino y femenino) se fusionan durante la reproducción sexual para crear un cigoto con un genoma derivado de ambos progenitores. Los dos fines principales de la fecundación son la combinación de genes derivados de ambos progenitores y la generación de un cigoto.

En el caso de las plantas con semillas pros, hay que diferenciar el fenómeno de la fecundación propiamente dicho (unión íntima de dos células sexuales hasta confundirse sus núcleos respectivos y, en mayor o menor grado, sus citoplasmas),1​ del proceso biológico que lo antecede: la polinización, en el que los granos de polen, desarrollados en las tecas que contiene cada antera de un estambre (hoja reproductora masculina), son transportados por el viento o los insectos a los estigmas, donde germinan emitiendo un tubo polínico que crece hacia el ovario. En este caso no se trata de gametos, sino de esporas, pues cada grano de polen contiene dos gametos o células reproductoras masculinas

5 0
3 years ago
Consider three molecules, named X, Y, and Z. When added to a beaker of water they undergo spontaneous reactions. When X is added
harina [27]

Both X and Z will increase in order.

Option D.

<h3><u>Explanation:</u></h3>

Here in the question we can see that all the three compounds X Y and Z are in equilibrium as they are put in a water beaker containing water. This phenomenon is Called chemical equilibrium when the substances that are isomers to each other actually forms in water and their relative concentration remains in a particular ratio according to their stability.

Here in the question, the solution contains X Y and Z in equilibrium. But if more Y is added in the solution, firstly the equilibrium constant for X and Y will get disrupted because X will get low in amount with respect to Y. So some Y will get converted to X. Similarly, when Z will also face the same problem and some Y will get converted to Z. Hence the amounts of both X and Y will increase along with Y.

7 0
3 years ago
Difference between sinanthropus and chimpanzee​
olga2289 [7]

Answer Hola! my name is marissa and im here to help !

Explanation:

sinanthropus means "man or peking-man" while chimpanzee is a species of ape  

6 0
3 years ago
What is the function of the organs of the digestive system
elena-s [515]

Answer:

To process food and nutrients that benefit our body

3 0
3 years ago
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Which of the following would have resulted from the functions of prokaryotes on early Earth?
frutty [35]

Hey!

Hope this helps...

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

A user mentioned in the comments of one of the answers deleted: "its B" < The user (<span>lolbae0806) had mentioned this...</span>

So I believe the correct answer is:

B.) More oxygen gas became present in the atmosphere.

6 0
3 years ago
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