Question
Select the correct answer.
If both parents have brown eyes, and both
blue eyes?
ave
one dominant and one recessive allele, what are the odds of the parents having an offspring with
None of the offspring will have blue eyes.
There is a 25% chance of an offspring having blue eyes.
There is a 50% chance of an offspring having blue eyes.
All of the offspring will have blue eyes.
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O
A
3:09 PM
00 3/28/2020

None of the offsprings can have blue eyes.

Explanation:

It would be BB(brown) bb(blue) it would be Bb, Bb, Bb, Bb. the dominant allel always win.

true                                                                                                       true true true true true true

the two answers are a, the population of birds with large beaks will increase on the island, and c, the trait for large beaks will be passed on to future generations through natural selection. the reason for that is because if the birds that have beaks developed for eating small seeds lose all of their food, they will go hungry and eventually starve because they physically cannot eat the large seeds, therefore making the population of large beaked birds higher. also, if the trait of large beaks are dominant on the island over small beaks, then over time the large beaked birds will reproduce more and more, while the smaller beaked birds will reproduce less and less because they can't survive with the food provided. that leads to the trait of small beaks disappearing and the trait of large beaks taking over the island.