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
gtnhenbr [62]
2 years ago
13

Terry saved some of the tooth-like objects within the hagfish's round mouth to analyze their composition in his mentor's biochem

istry research lab. Terry will find that they are composed of the same protein found in tetrapod ________.a. scalesb. bonesc. teethd. cartilage
Biology
1 answer:
Triss [41]2 years ago
7 0

Answer:

The correct answer is option a. "scales".

Explanation:

The missing information of this question is the following:

"Terry catches a ray-finned fish from the ocean and notices that attached to its flank is an equally long, snakelike organism. The attached organism has no external segmentation, no scales, a round mouth surrounded by a s*cker, and two small eyes. Terry concludes it is a hagfish."

Gymnophiona is a group of amphibians characterized by having dermal scales as integumentary element. These amphibians are tetrapods and their scales are comprised of several layers of unmineralized collagenous fibers. The skeleton of the hagfish is made entirely of cartilage, therefore it is very likely that the tooth-like objects of hagfish's are made of cartilage, just like the scales of the tetrapod.

You might be interested in
Wich statements accurately describe cells?Check all that apply.
Alexus [3.1K]

Answer:

Answers 1, 2, and 4

Explanation:

3 is incorrect because every organism is made of cells, not just unicellular organisms. these organisms do, however, have one cell that carries out all functions for the organism.

5 is incorrect because plants are multicellular organisms and thus have more than one cell.

7 0
3 years ago
Read 2 more answers
Outline the steps of translation
solong [7]

where is ur picture?

4 0
3 years ago
Why did my fish drown
Ket [755]

Answer:

you forgot to feed it

Explanation:

7 0
2 years ago
Read 2 more answers
What is the process that adds sediments to a landform called
Tems11 [23]

weathering takes it away

erosion builds up


Deposition is the geological process in which sediments, soil and rocks are added to a land form or land mass. Wind, ice, water, and gravity transport previously weathered surface material, which, at the loss of enough kinetic energy in the fluid, is deposited, building up layers of sediment.

the answer is deposition HOPE THIS HELPS

7 0
3 years ago
Read 2 more answers
2. Why do we need carbohydrates ?Name three sources of carbohydrate in our food ​
sp2606 [1]

Answer:

Carbohydrates are the body's main source of energy. In their absence, your body will use protein and fat for energy. It may also be hard to get enough fibre, which is important for long-term health.

Carbohydrates are found in a wide array of both healthy and unhealthy foods—bread, beans, milk, popcorn, potatoes, cookies, spaghetti, soft drinks, corn, and cherry pie etc.

Explanation:

brainliest pls

3 0
3 years ago
Other questions:
  • The graph below compares the rates of reaction of a burning candle and an exploding firework.
    11·2 answers
  • Derek needs a tool that delivers 25.00 mL of a sodium hydroxide solution. Which tool would be best for him to use?
    8·2 answers
  • What type of RNA carries from the nucleus to the cytoplasm the sequence of bases that determines the order of amino acids in a p
    6·2 answers
  • Some complex multicellular organisms are organized at four levels to increase efficiency. Which list names the correct order of
    14·1 answer
  • The process of the plasma membrane pumping excess sodium out of a cell into an environment where there is a lower concentration
    14·1 answer
  • What is the meaning of ingestion
    6·2 answers
  • _____ grow and turn into very large fatty foam cells, which stimulate smooth muscle cells from the middle layer of the arterial
    15·1 answer
  • Why would elodea have chloroplasts in their leaves
    13·2 answers
  • Please help I’ll mark you as brainliest if correct
    12·1 answer
  • :5 In chipmunks, the dominant allele (H) codes for short-haired fur and the recessive allele (h) codes for long-haired fur. What
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!