Six million years ago, hominids had ____________ compared to present-day hominids.

lapo4ka [179]

Answer:

B. It is good solution because people will have sand to walk on along the beach.

8 0

2 years ago

Science, Society, and Technology

Tems11 [23]

The answer is c i think or the 3 one,why wouldnt you give more food to a developing community

3 0

2 years ago

Which of the three stages of cellular respiration is the most ancient?

Doss [256]

It's Glycolysis

Hope this helps :)

4 0

3 years ago

In a large population of plants, notches in the leaves are caused by a dominant allele N and lack of notches by a recessive alle

Jobisdone [24]

Answer:

C

Explanation:

If the population is in equilibrium, the allele frequencies will be constant.

There is nothing about the heritability of dominant or recessive alleles that make dominant ones any more likely by nature. This rules out choices A and B.

Genetic drift mentioned in D refers to alleles leaving a population. Nothing like this was mentioned in the question, so count that answer out.

C is the only remaining answer by process of elimination. It is also the most logical choice. Directional selection refers to a process of natural selection wherein extreme phenotypes (notched leaves, or non-notched leaves) are favored. In this case, there may be some external pressure causing notched leaf plants to be more evolutionarily fit, meaning that they survive long enough to reproduce more and increase allele frequency of the dominant allele.

5 0

2 years ago

According to the theory of endosymbiosis,early eukaryotes evolved by symbiotic association of prokaryotes. Witch two protists ev

Aneli [31]

Examples of protists that possibly evolving form endosymbiosis are Paramecium and amoeba.

As per the theory of endosymbiosis, it is likely that some non-photosynthetic organisms formed a symbiotic relationship with organisms that had the ability to photosynthesize using chloroplasts. These organisms then got the ability to photosynthesize due to the addition of chloroplasts into their cells, and this resulted in eukaryotic organisms with chloroplasts.

3 0

2 years ago