3 years ago

A. how do fossils help document the descent of modern species from ancient ancestors?

1 answer:

4 0

They help in that, many recently discovered fossils form series that trace the evolution of modern species from extinct ancestors. Patterns in the distribution of living and fossil species tell us how modern organisms evolved from their ancestors. Evolutionary theory explains the existence of homologous structures adapted to different purposes as a result of descent with modification from a common ancestor.

You might be interested in

1.1.1 A young woman stepped on a dirty, rusty nail. The following diagrams

miss Akunina [59]

Answer:

Explanation:

HOPE IT HELPS :)

6 0

3 years ago

Why do you think analogous structures would cause Evolutionary biologists problems when trying to determine the relatedness of c

Lisa [10]

Answer: Two analogous structures are similar in phenotype and developed to perform the same function, despite not being inherited from a common ancestor. As so unrelated species may look related due to having analogous structures.

Explanation:

6 0

3 years ago

What holds the base pairs of dna together

jeyben [28]

Nucleotides are a base pair and they fit together because their shape allows them to bond. The A-T pair frames two hydrogen bonds. G-C forms 3. As the strands bond they hold the Base Pairs of DNA together

6 0

3 years ago

Sara has just given birth to a baby and is exhausted. Her friend is studying biology and evaluating the process of photosynthesi

enyata [817]

Answer:

The solar energy is a part of growth. but! the baby will not servive living on only solar

7 0

2 years ago

You are about to be sent to a remote area by WHO where you will be working with infectious diseases caused by a variety of micro

Keith_Richards [23]

Answer:

if u r gonna die and check for more info on google. why? are u going xD

Explanation:

5 0

2 years ago