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
geniusboy [140]
3 years ago
8

You are a teaching assistant for an introductory biology laboratory. you would like your students to see connections between adm

ittedly very different looking and functioning creatures that make up the major groups of vertebrates. what structures could you point to in the bony fish that have connections in the evolutionary framework to higher vertebrates
Biology
1 answer:
guajiro [1.7K]3 years ago
3 0

The correct answer is skeletal development resulting in the movement of amphibians onto land and possibly evolved from lobe-finned fishes.

The initial lobe-finned fishes are bony fish with lobed, fleshy, paired fins that are connected with the body by a solitary bone. The fins of the lobe-finned fishes vary from those of all other fish in that each is borne on a lobe like, fleshy, scaly stalk protruding from the body.

This skeletal development will show that the species first developed in water and then gradually move onto the land and ultimately developed as species of land.

You might be interested in
Describe process in the human body in which there is evidence of the cell cycle at work
Alex Ar [27]
<span>I suspect this question should read "How long does a red blood cell live." A red blood cell lives for between 100 and 120 days. It takes 7 days for a new red blood cell to develop from stem cells. Stem cells are similar to base cells. They can also be seen as a general template from which specialized cells are made. Stem cells can be taken from a newborn baby's umbilical chord or extracted from an adult blood donor's blood.</span>
6 0
3 years ago
Which of the following statements are true?
Goshia [24]
B! we had to alter them to our preferred taste and nutrients
3 0
3 years ago
Which substance is considered a building block for all living things?
In-s [12.5K]
Amino acids are the building blocks of life
6 0
3 years ago
Describe what occurs to a molecule of the enzyme trypsin AFTER it binds to a molecule of protein?
Yakvenalex [24]
<span>Enzymes are crucial contributors to protein digestion. Protein-digesting enzymes are referred to as proteinases or proteases. Protein generally takes the form of very complex molecules arranged in chains of amino acids. So the bonds binding these complex molecules together must first be broken down
</span>
7 0
3 years ago
What factor has the greatest effect on species diversity
umka2103 [35]
I believe the correct answer is natural selection.

Natural competition and the fight for “survival of the fittest” is what pushes diversity the most.
7 0
3 years ago
Other questions:
  • The boundary where two air masses meet and weather occurs is called a ____?
    5·1 answer
  • Adult female monkeys from one population breed with male monkeys of a nearby population. The introduction of new alleles into th
    6·2 answers
  • Help/ answer for this PLEASE thank you?!
    6·1 answer
  • What feature of this plant stops large animals from eating it?
    12·1 answer
  • What is the purpose of transcription?
    15·2 answers
  • Example of permeable membrane <br><br><br>​
    7·1 answer
  • Smooth endoplasmic Reticulum has ribosomes attached to its surface. correct and rewrite the following.
    9·1 answer
  • Alligators live in swamps. They are able to lie so still that the look like floating logs in the
    15·1 answer
  • I have type "A" blood. Which of these can I NOT get blood from? (check all that apply)
    7·1 answer
  • The molecular bonds between atoms are considered to be _____ in a food item, before you eat it.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!