The wings of swallows and dragonflies perform the same function: they enable the organisms to fly but it does not mean that these organisms belong to same common ancestor.
They have actually analogous structure.
Analogous structure:
Analogous structures are those structures in different species which perform the same function, have similar appearance and structure but are not evolved together; therefore do not share a common ancestor.
From what we know, we can confirm that any measurement of time is relative when being compared to another passage of time.
<h3>What are some examples of relative time?</h3>
As stated, time, as with any measurement, becomes relative when compared to something else. For example:
- A six-hour class can be considered extremely long, however, it is minuscule when compared to the hours present in a full calendar year.
- Another possible example is how the life of a human is relatively short when compared to the time of existence of the human race.
Therefore, we can confirm that any measurement of time is relative when being compared to another passage of time, as shown with the above examples.
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Organisms belonging to the same faimly would be the most closley related.
Female!!!!!!!!!!!!!!!!!!!!!!
Answer: The probability of having an offspring that is dwarf in size is zero.
Explanation: Since tall phenotype is dominant to dwarf phenotype, let T represent allele for tall and t represent allele for dwarf. A heterozygous pea plant will have Tt genotype while a homozygous tall pea plant will have a TT genotype. A cross between them will produce two homozygous tall pea plants (TT) and two heterozygous tall pea plant (Tt). They will not have any offspring having a dwarf size. Therefore, the probability of having a dwarf offspring is zero.
See the attached punnet square for more information
