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Artist 52 [7]
2 years ago
12

Natural selection favors individulas with ______ extremes of one or more traits.

Biology
1 answer:
grigory [225]2 years ago
6 0

Answer:

a

Explanation:

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Syntenic genes can assort independently when:_________.
Arturiano [62]

Answer:

4.

Explanation:

Synteny oe syntenic gene is defined as the physical co-localization of genetic loci on the same chromosome within a speciesand inidvidual.

In the beginning of the meiosis process, when genes are present in the same chromosomes but very far, they undergo indepedent assort due to homologous recombination and the random exchnage of matching fragment in  homologous chromosomes takes place. During the crossing over there are very less chances that all types of gametes are produced accurate frequency.

Hence, the correct answer is 4.

7 0
3 years ago
One of the most common methods of differentiating between early hominid stages of human evolution is through examining what?
REY [17]

The early hominid stages can be differentiated from one another based on the complexity of the tools used by these species. The tool evolved along with the evolution of the humans. The more the hominids evolved by more complex their tools became.  The tools made by the earliest hominids were used to fish out the termites. These tool developed and became more widely used as the humans evolved.

Hence, the answer is 'by observing the complexity of the tools'.

3 0
3 years ago
Whats Do we mean when we say a virus evolves over time
Westkost [7]

Answer:

It means that it is trying to increase it's infectivity rate and its survivability rate in different environments.

8 0
3 years ago
North and South America became connected at the isthmus of Panama, which led to the migration of predators south. Which geologic
V125BC [204]
Continental Drift. :)
7 0
3 years ago
Read 2 more answers
Analyze DNA is isolated from a hair found in a knit hat that was recovered from the scene of a bank robbery. DNA fingerprints ar
zepelin [54]

The DNA of the samples is isolated, and then the mapping is carried out, which is done by equipment called "DNA Sequencers". With this, it is possible to compare the genomes and conclude to whom the hair belongs.

<h3>DNA in the hair?</h3>

In the case of hair, researchers can rely on these two types of DNA (nuclear and mitochondrial). However, according to the Easy-DNA Laboratory, a hair that is cut, unfortunately, does not contain any valid DNA nucleus. However, when the hair still contains the hair bulb (hair root) it is possible to extract the nuclear DNA, because in that region we have thousands of hair forming cells (keratinocytes).

With this information, we can conclude that the DNA can be analyzed and compared, arriving at who committed the bank robbery.

Learn more about DNA in brainly.com/question/264225

4 0
2 years ago
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