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RideAnS [48]
4 years ago
7

What does Natural Selection have to do with evolution?

Biology
2 answers:
erastovalidia [21]4 years ago
7 0
Nautical selection cause it become adapted
irga5000 [103]4 years ago
4 0

Answer:

natural selection causes populations to become adapted. evolution is natural selection ;)

Explanation:

i took a test:)

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A 7th grade teacher asked students to engage in an argument regarding human impact on a national forest ecosystem that was home
a_sh-v [17]

Answer:Student 4

Explanation: Because if the mountain lions, coyotes, and bobcats decrease they arent enough to prey on the deer which causes the deer population to be able to reproduce over time.

6 0
3 years ago
Angiosperms and life on land Many aspects of the angiosperm life cycle make flowering plants particularly well-suited to life on
vova2212 [387]
<h2>Angiosperms </h2>

Explanation:

Angiosperms are the most diverse group of plants, some statements which reflect angiosperm adaptations to life on land:

  • Flowers attract animal pollinators carrying pollen from other plants of the same species
  • Fruits aid in the dispersal of seeds by wind or by animals that carry or eat the fruits
  • In many angiosperms, the male gametophyte contained in a pollen grain can be transported many miles away by wind or animal pollinators
  • Floral parts of the sporophyte protect the reduced female gametophyte from drying out and from UV radiation
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4 0
3 years ago
You are examining a field of crop plants and notice that many of the leaves have small scattered necrotic spots on them, but non
Thepotemich [5.8K]

Answer:

Avirulent.

Explanation:

VIRULENCE is the ability of a pathogenic organism  to infects the host, leading to damages  or death of the host. The extent of these virulent effect depends on  certain chemical substances ( called Virulence factors) produced during the  pathogenic processes.

The virulence effects  is achieved  due to the ability of the virulent factor to disrupt the entire physiological mechanisms of  the organisms; e,g crop plants; though  suppression of the host immune response, disruptions of the immune mechanisms, colonization of the host DNA structure etc. Therefore the pathogenic effects suppressed the host resistance and spread throughout the host body system.

In this present scenario, the pathogenic effect of the likable bacteria; is not virulent, because

none of the d crop pant is completely diseased.

the nascent intenodes and leaves  are growing to usual size.

Consequently, the physiological and the morphological features of the crop plants are still intact. Thus the infection is AVIRULENT.

8 0
3 years ago
What is the speed of a car that travels a distance of 520 kilometers in 12 hours? 0.43 km/hr 0.023 km/hr 62.4 kmhr 43 km/hr
Komok [63]
The answer is, 43 km/hr . Speed is, \frac { Distance }{ Time }

So we will divide the given distance to the given time, so :

\frac { 520 }{ 12 } =43,33

5 0
3 years ago
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The chemical reaction Na+ + Cl- NaCl is best described as a(n) _____.
Harrizon [31]
Sorry it would not let me nothing else
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