1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pychu [463]
3 years ago
13

The forelimb structure seen in both bat wings and human arms is very similar to that of an extinct land animal called eusthenopt

eron. This fact suggests that
Biology
1 answer:
Mumz [18]3 years ago
7 0

  The fact that both the humans and the bats have very similar forelimb structure, the humans in the arms, the bats in their wings, which in turn is very similar to those of an ancient sarcopterygian called eusthenopteron, suggest that both species probably share a common distant ancestor.

  The eusthenopteron was an ancient species first thought to be living on land, though the latest research shows that it was only living in water, however, this animal is a distant ancestor of both species. This animal can be seen as ancestor to the humans and the bats because it is part of group that created the first animals on land, which in turn gave rise to the mammals later on, and both humans and bats are mammals, thus there's a connection and common ancestor of the both.

You might be interested in
How many Hydrogen atoms can a Carbon atom covalently bond to?
enyata [817]
If we are talking about one single carbon atom, then 4 hydrogen atoms can be bonded to a carbon atom, because there is 4 electrons in the valence shell, and a valence shell needs 8 electrons in total, which causes the carbon to have 4 open bonds. A hydrogen has only one electron in its valence shell of 2, and needs one more to complete it. So, each hydrogen connects to 1 of 4 bonds on the carbon to complete the valence electron.
Fun fact, CH4 is methane.
3 0
3 years ago
Read 2 more answers
What is the main difference between the intertidal zone and the neritic zone?
Inessa [10]

Answer:

intertidal zone is the area of shore between the high tide and low tide lines whereas neritic zone is the area of the ocean from the low tide line out to the continental shelf.

4 0
3 years ago
Read 2 more answers
L=long wings and l=short wings. How can two long winged bees produce short winged bees? *
miv72 [106K]
Both bees would have to be heterozygous. This meaning that they are still long winged but is a carrier of the trait to have a short wing off spring
3 0
3 years ago
Read 2 more answers
Describe the process of meiosis including independent assortment and crossing over
Dimas [21]
However, during prophase. I homologous chromosomes pair up and become attached to one another. At this time, crossing over<span> moves sections of DNA between homologous chromosomes and allows for </span>independent assortment<span>. particular chromosome when </span>crossing over<span> does not occur. that is the answer</span>
5 0
3 years ago
Read 2 more answers
Describe an organism that uses both asexual and sexual reproduction.
kondaur [170]

Answer:

Also, many living things have evolved to use both asexual and sexual means of reproduction. For example aphids, slime molds, sea anemones, and some starfish are capable of both asexual and sexual reproduction

Explanation:

3 0
2 years ago
Other questions:
  • What type of map would most likely be used to depict grizzly bear population density in glacier national park?
    14·2 answers
  • In 1990, Carl Woese introduced the three
    12·2 answers
  • how do I find the mothers genotype if I know the genotype of the fater and only the two sons instead of three
    5·1 answer
  • What are two reasons that a population of herbivores might decline in an ecosystem
    12·1 answer
  • What is the ocean feature identified in the illustration?
    5·2 answers
  • Which of the following best explains how genetic recombination influences evolution?
    15·1 answer
  • Which scientists coined the term, "double helix" to describe the structure of DNA?
    11·1 answer
  • Restriction of fat has been a popular strategy for weight loss and health, but fat performs some important functions, in additio
    12·1 answer
  • Please help me if you know help me with 2 and 3 please
    7·1 answer
  • Please read through the question carefully!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!