Planet mars, Hope this helps!
This answer was from Hussain454 on another question exactly like this one:
"Biodiversity is really very important because it boosts the ecosystem productivity where each species has an important role to play.
Therefore,
Biodiversity is valuable partly because it Contributes to medicine and agriculture."
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Answer:
To complete the question: a diploid organism has four pairs of chromosomes what proportion of gametes would be expected to contain some chromosomes from both parental and maternal origin? assume that there is no crossing over
Answer: 7/8
Explanation:
A diploid organism with four pairs of chromosomes...
Assume that the organism receives chromosomes A, B, C and D from the female parent and A', B', C' and D' from the male parent.
Proportion of gametes from patterns origin is the same as that of matters origin, this we have:
(1/2)^4 = 1/16 where 4 reps the number of possibilities, 1/2 rep the chance
Thus, the proportion of gametes expected to contain some chromosomes from both parental and maternal origin would be
(1 - (1/16 + 1/16)) = 14/16 = 7/8
The correct answer would be A.
Cladistics studies <span>evolutionary relationships by grouping organisms according to shared derived characteristics, just as a Branching Tree shows</span>
D genes are present on chromosomes and control traits in an individual
