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Artyom0805 [142]
3 years ago
5

What keeps the two DNA strands separate during replication?

Biology
1 answer:
ser-zykov [4K]3 years ago
8 0
Single strand binding phosphates. the 4 phosphorus-based acids in DNA are adenine, thymine, cytosine, and guanine. RNA has uracil instead of thymine.
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The dog family is Canidae. Some well-known members of the dog family are the domestic dog, Canis familiaris; the coyote, Canis l
Bumek [7]

Answer:

The correct answer is "The common ancestor of coyotes and domestic dogs is more recent than the common ancestor of red foxes and domestic dogs".

Explanation:

One of the fastest way to known if two species have recent common ancestors is to look if they have common taxonomic ranks. In this case we can conclude that The common ancestor of coyotes and domestic dogs is more recent than the common ancestor of red foxes and domestic dogs, because the coyotes (Canis latrans) and the domestic dogs (Canis familiaris) share the same genus (Canis). The common ancestor of foxes and domestic dogs is more ancient because red foxes (Vulpes fulva) do not share the same genus has domestic dogs (Canis familiaris).

3 0
3 years ago
Which of the below features was not used to identify the early Homo distinction from Australopithecines
Jlenok [28]

The correct answer is reduction in tooth size.

The anatomy of the foot and pelvis are the feature of Australopithecus afarensis that is used to definitively classify this species as a hominin.

<h3>Australopithecines</h3>

Australopithecines are an adaptive radiation of early hominins, all of which were to some extent bipedal, had brains that were only slightly larger than those of apes, and had adaptations to a diet that included at least occasionally hard-to-chew items. They have been identified through research on perhaps ten species that lived in central, eastern, and southern Africa between 4.2 million and 1.0 million years ago. Understanding australopithecines is essential to comprehending not only the diversity of early hominins but also the origins of Homo. Our genus Homo probably originated from this radiation, albeit we are unsure from which species.

Learn more about australopithecines here:

brainly.com/question/177662

#SPJ1

6 0
2 years ago
A scientist is examining a single celled organism that is often found in the human body some examples of this organism are helpf
lbvjy [14]

Answer:The answer Is Eubacteria

Explanation: I took the test ahaha :) Hope This helps.

4 0
3 years ago
What’s the difference between cell division and gamete
timama [110]
Cell division is when a cell under goes mitosis. Which divides in top to create another cell of the same kind.
In Gamete a haploid germ of either sex unites with the opposite sex to have sex and have a zygote.
3 0
3 years ago
Ice in a glacier flows somewhat like liquid water. What is the main difference?
Sunny_sXe [5.5K]
A, it takes years upon years for a glacier to move even a few feet.
3 0
4 years ago
Read 2 more answers
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