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Klio2033 [76]
3 years ago
6

By proposing a solution to a problem, you are increasing the likelihood of achieving the desired outcome. a. always true b. some

times true c. never true d. there is not enough information to answer
Biology
2 answers:
defon3 years ago
5 0

The correct answer is B. Sometimes true.


Sometimes it is true that by proposing a solution to a problem you increase the likelihood of achieving the desired outcome.

Alex777 [14]3 years ago
4 0
B.Sometimes true,As you sometimes to need to learn on the alternative provided in getting a solution that is factual
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Which of the following part of ear connect to internal eat?
olya-2409 [2.1K]

the answer is external auditory meatus

8 0
3 years ago
Populations of larus gulls around the north pole show an unusual pattern of reproductive isolation: each population is able to i
Kay [80]
Ring species.

When there are neighbouring populations that can interbreed with each other while only two of those populations cannot breed between them, we are standing before a ring species. In the case of Larus gulls what is observed is that several of these species can interbreed, but it comes to two of them that are incompatible - they are probably to<span> distantly related to interbreed. It is considered, that this species may be connected to each other in a line of derivation and is both ends on that line that are incompatible.</span>
3 0
3 years ago
The observable traits expressed by an organism are described as its ________.
Elena L [17]

Answer:

phenotype is a correct answer.

Explanation:

The observable traits expressed by an organism are described as its phenotype.

Phenotype is the physical appearance of an individual, which includes individual development, behavior, and appearance.

An individual phenotype is known by its genotype ( that is a genetic identity of an organism).

Thus phenotype is desecribed as the observable appearance of an organisum which include its structure, morphology, its physiological properties and behavior.

6 0
3 years ago
Meiosis I result in the separation of
Stels [109]

Answer:

Chromosome numbers from a diploid.

Explanation:

8 0
2 years ago
2.Which of the following represents a genetic cross between 2 individuals that are each heterozygous for both traits?
wariber [46]

Answer:

A. AaBb x AaBb

Explanation:

The term heterozygous refers to the presence of two different alleles of same gene in an organism. The one allele can be of wild type (original type) and one can be mutated or newly formed.

In the question, two traits are represented by two letters, A and B and alleles as A and a and B and b, respectively. We are asked about a cross involving two traits and two individuals in such a way that both are heterozygous.

If we look at option A, AaBb x AaBb,

we see that one trait A and the other trait B is in heterozygous form (Aa and Bb) in both individuals.

If we look at option B. AABB x AABB

we see that one trait A and the other trait B is in homozygous form form (AA and BB) in both individuals. Homozygous means when the alleles are same for each trait in an individual.

If we look at option C,Aa x Bb

There are not two traits, one trait of one individual and other trait of other individual is being crossed that is not possible.

If we look at option D. AAaa x BBbb

Again, the individuals are homozygous for two traits.


Therefore, A is best option.


Hope it helps!

7 0
3 years ago
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