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icang [17]
3 years ago
15

Can natural selection occur? Why/why not?

Biology
1 answer:
Phoenix [80]3 years ago
7 0

Answer:

The reason why it occurs is when the organism doesn't have the desirable traits it needs to survive.

Explanation:

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svetoff [14.1K]

Answer:

Explanation:

Australopithecina or Hominina is a subtribe in the tribe Hominini. The members of the subtribe are generally Australopithecus (cladistically including the genera Homo, Paranthropus,[2] and Kenyanthropus), and it typically includes the earlier Ardipithecus, Orrorin, Sahelanthropus, and Graecopithecus. All these related species are now sometimes collectively termed australopithecines or homininians.[3][4] They are the extinct, close relatives of humans and, with the extant genus Homo, comprise the human clade. Members of the human clade, i.e. the Hominini after the split from the chimpanzees, are now called Hominina[5] (see Hominidae; terms "hominids" and hominins).

While none of the groups normally directly assigned to this group survived, the australopithecines do not appear to be literally extinct (in the sense of having no living descendants) as the genera Kenyanthropus, Paranthropus and Homo probably emerged as sister of a late Australopithecus species such as A. africanus and/or A. sediba.

The terms australopithecine, et al., come from a former classification as members of a distinct subfamily, the Australopithecinae.[6] Members of Australopithecus are sometimes referred to as the "gracile australopithecines", while Paranthropus are called the "robust australopithecines".[7][8]

The australopithecines occurred in the Plio-Pleistocene era and were bipedal, and they were dentally similar to humans, but with a brain size not much larger than that of modern apes, with lesser encephalization than in the genus Homo.[9] Humans (genus Homo) may have descended from australopithecine ancestors and the genera Ardipithecus, Orrorin, Sahelanthropus, and Graecopithecus are the possible ancestors of the australopithecines.[8]

5 0
3 years ago
Which part of the female reproductive system is highlighted below?
andrew11 [14]

Answer:

Ovary

Explanation:

I may be wrong because of the way that question is worded/shown tho

6 0
3 years ago
Read 2 more answers
Which process produces more ATP aerobic, or anaerobic respiration??
Valentin [98]

Answer:

aerobic

Explanation:

has far more energy therefore produces more ATP

6 0
2 years ago
Read 2 more answers
Which of the following statements explains why plants are essential to the carbon cycle?
hram777 [196]

Answer:

Plants absorb carbon dioxide, water and sunlight to make their own food, grow and release oxygen through photosynthesis. They're a huge part in keeping our air clean.

Explanation:

Hope this helps.

5 0
2 years ago
Describe how cohesion and adhesion work together to allow soil to "hold" water
Slav-nsk [51]

it allows them to hold water bc if it is solid


8 0
3 years ago
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