Answer:
(D). lungs
Explanation:
Cladograms are diagrams that show cladistic relationship between organisms of different species on the basis of their characteristics. The cladograms may include characteristics to make two organisms different from each other.
In given cladogram, characteristic that separates bony fish from amphibians is 'lungs', as lungs are absent in bony fishes, while present in amphibians.
Thus, the correct answer is option (D).
Answer:
a. Both are made of cells
Explanation:
According to the cell theory all living organisms are made of cells. An apple tree and a human are both livings organisms. Therefore they are both made of cells
Answer:
Rafflesia arnoldii is a tropical plant with a huge blood-red flower, which emits heat and emits the smell of decomposed meat. What use are these adaptations to this plant
Explanation:
The smell is adaptation for pollination.This is because it attracts insects which carry on the process of pollination.
Its possible Endothermy characteristic is for mimicry Its releases heat to attract the pollinators- blowflies.The endothermic mechanism is well pronounced during flora development: which further buttress the fact that this is related to pollination to attract blowflies, and not to thermoregulation.
Answer:
Little gene flow with surrounding populations
Explanation:
Hardy-Weinberg equation is simply used to in describing the principle of population genetics. It was invented in 1908 by G H Hardy and Wilhelm Weinberg.
It further be explained as the mathematical equation used in calculating the genetic variation of a population.
The equation is represented as p2 +2pq +q2 = 1
where, p2 = dominant, 2pq = heterozygous, q2 = homozygous.
It should be noted, the condition that that will make the equation accurate in this aspect is little gene flow with surrounding population.
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