2 years ago

What have we learned from fossil evidence about evolution?

Biology

1 answer:

Lyrx [107]2 years ago

6 0

Answer: the answer is B

You might be interested in

Identify one marine species with an outer layer which is similar to the chamois cloth, and one with an outer layer which is simi

Nezavi [6.7K]

Echinoderms, they are among the most common invertebrate animals in the marine environment of virtually any part of the world, among them we can find species such as sea cucumber , salmon and cod fish, they have chamois cloth like outer layer, then we have the Crinoids, another example of marine species with feather, popularly they are called sea lilies and feathery stars, they have a solid calcite skeleton; they were so abundant in the paleozoic seas that their remains formed large limestone thicknesses.

7 0

3 years ago

Read 2 more answers

What type of property cannot be seen just by observing with senses

klemol [59]

The atom? gas? either one of those two would work

7 0

3 years ago

In a certain species of plant, the allele to produce green melons (G) is dominant over the allele to produce yellow melons (g).

marishachu [46]

Answer:

4.26

Explanation:

Let the green-melon parents be Gg, then we expect the cross with the yellow-melon plant gg so as to produce 50% Gg and other 50% of gg offspring. What we observed was that 53 green and a 41 yellow. Based on the total number of 94 offspring , we expected half and a half ratios to be 47 of each color.

Observed(o) Expected(e) (o-e) $(o-e)^2$ $(o-e)^2/e$