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lisov135 [29]
1 year ago
10

Taphonomists would probably conclude that hominins had scavenged meat from an animal carcass they did not kill if fossil animal

bones:
Biology
1 answer:
Oksanka [162]1 year ago
4 0
Taphonomists would probably conclude that hominins had scavenged meat from an animal carcass, they did not kill if fossil animal bones; did not contain stone cut marks, which are easily distinguishable from tooth marks. 
Some characteristics that have distinguished hominins from other primates, living and extinct are their erect posture, bipedal locomotion, larger brains, and behavioral characteristics such as specialized tool use, and in some cases communication through language.<span />
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suppose that a recent flood devastated a wildlife preserve in your area. local leaders suggested organizing volunteers to plant
frez [133]
I think this is a good plan. In this way, it would stop flooding in the future. Trees help absorb water with their roots. It can absorb at least 20% of the flood water. 

However, there are also factors that would affect the trees from growing healthily. Some of the trees would not receive the right amount of energy and sediments can possibly be mix with the good soil.

It is best that we examine why the flooding occurred. There could be other possible reasons for flooding. It can be pollution caused by people throwing their garbages anywhere.
4 0
2 years ago
What's the primary reason that mammals and avian dinosaurs thrived in the Paleogene period? A. Plants developed as the main food
antoniya [11.8K]

Answer:

I think that it might be A

Explanation:

4 0
1 year ago
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The r group of an amino acid would need to have what characteristic to be located in a cell membrane?
11Alexandr11 [23.1K]

The R group should have the ability to form hydrogen bonds.

The R-group take a lot of different chemical forms and can be acidic, basic, polar or non polar. Amino acids that are either acidic or basic consequently have either positive or negative charge. These types of R-groups are stabilized when surrounded by water.

7 0
1 year ago
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The AUC and AUA codons in mRNA both specify isoleucine. What feature of the genetic code explains this?
Serjik [45]

Answer:

Degeneracy

Explanation:

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As a result, codons have to "double up" and share amino acids because there is only a limited number of these that they can code for  

3 0
2 years ago
In Andalusian fowl, B is the gene for black plumage (head feathers) and B' (pronounced "B prime") is the gene for white plumage.
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INCOMPLETE DOMINANCE INHERITANCE:

<span>5.  In Andalusian fowl, B is the gene for black plumage (head feathers) and B' (pronounced "B prime") is the gene for white plumage.  These genes, however, show incomplete dominance.  The heterozygous (BB') condition results in blue plumage.  List the genotypic and phenotypic ratios expected from the following crosses:  a) black x blue  b) blue x blue  c) blue x white</span>

<span>6. </span><span>In snapdragons, petal color is determined by a single gene locus with two alleles making the "red" allele (R) incompletely dominant to the "white" allele (r).  Heterozygotes have petals, which are neither red nor white, but pink.  a) If a true-breeding red flower is pollinated with pollen from a white flower: What fraction of the seeds (F1 generation) would be expected to produce red-flowered plants?  What fraction of the gametes produced by the F1 plants would be expected to bear the R allele?  b) If two pink flowered plants are crossed, what genotypic and phenotypic ratios are expected among the offspring (F1 generation)?</span>

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1 year ago
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