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Bond [772]
3 years ago
15

How do scientists know if two organisms are members of the same species?

Biology
1 answer:
Alborosie3 years ago
8 0

Explanation:

mmmmm ... I think there ability to mate with each other and create gene pools is the answer

but sorry if it turns out to be wrong

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Which includes the physical characteristics of an organism
VladimirAG [237]
 i believe it is phenotype

6 0
4 years ago
You learned in the reading that some symbiotic relationships are helpful and some are harmful. Look at the symbiotic relationshi
frozen [14]

Answer: Parasitism, Predator-Prey, Competition

Explanation:

The symbiotic relationship is the relationship in which two distinct species are associated with each other. In the symbiotic relation the species may get harm or benefit of association. Parasitism can be defined as the symbiotic relationship in which one species get harmed and other one receives the benefit. For example, malarial parasite plasmodium derives the nourishment from the host body (human). Predator-prey relationship is also harmful as the predator kills the prey to obtain it as food. Competition is harmful in the sense two or more organisms of the same or different species compete for the same resource, the most dominant receives the resource the inferior organism is either killed or harmed in the fight for resources.

7 0
3 years ago
The genes for miniature wings (m) and garnet eyes (g) are approximately 8 map units apart on chromosome 1 in Drosophila. Phenoty
Anestetic [448]

The following phenotypic classes reflect offspring that were generated as a result of a crossover event

  • wild type
  • miniature wings
  • garnet eyes

Explanation:

When the miniature wings and garnet eyes links up with the 8 map unit that are present between them. After that the presence of two recombinant classes must complement together and make 8% of total i.e. they contribute 4% each. together the parental classes make up to 92% by contributing 46% one.

This can be understood through a phenotypic ratio calculation, which can be expected from it.

wild type: 4% x 800 = 32

miniature wings: 46% x 800 = 368

garnet eyes: 46% x 800 = 368

miniature wings, garnet eyes: 4% x 800 = 368

5 0
3 years ago
A black coat is dominant over brown coats in guinea pigs. Cross two heterozygous guinea pigs to see
Artist 52 [7]
The black coat allele will be represented as the capital letter over the lowercase letter in guinea pigs. When crossing, you get 25% for homozygous dominant, 50% for heterozygous dominant, and 25% for homozygous recessive.
5 0
3 years ago
Which of the following are usually associated with good weather and sunshine?
kifflom [539]

Answer:

Warm fronts and high pressure systems

Explanation:

8 0
3 years ago
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