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
lys-0071 [83]
3 years ago
11

Which types of embryos have pharyngeal slits

Biology
2 answers:
Sindrei [870]3 years ago
6 0

Chordate embryos contain these. Also, they contain notochords, nerve chords, and a tail.

Please brainliest me if this helped; trying to level up!

Viefleur [7K]3 years ago
4 0

All of the chordates have these slits as embryos

You might be interested in
Difference between hypha and mycelium.​
Whitepunk [10]

Answer:

The hypha is the building block of a fungus. On the other hand, mycelium refers to the collection of hyphae in a fungus' body. 2. Hyphae are often described as strands, threads, or filaments because of their appearance.

8 0
2 years ago
Increasing an objects speed by double will cause the kinetic energy to increase by how many times
Nataliya [291]
4 times. It quadruples. 
4 0
3 years ago
The Smiths went to dinner at Cheesecake Factory and their bill was $123.75 plus 7.5% sales tax. What is the total bill? Round to
Vikentia [17]

The total bill that was given to the Smiths at the Cheesecake factory was $133.03

An equation is an expression used to show the relationship between two or more numbers and variables.

Given that the Smiths bill was $123.75 plus 7.5% sales tax. Hence:

Total bill = $123.75 + Sales tax

Sales tax = 7.5% of bill = 0.075 * $123.75 = $9.28

Total bill = $123.75 + $9.28 = $133.03

The total bill that was given to the Smiths at the Cheesecake factory was $133.03

Find out more at: brainly.com/question/21105092

5 0
2 years ago
You isolate some muscle fibers to examine what regulates muscle contraction. When you bathe the muscle fibers in a solution cont
PolarNik [594]

Answer:

Experiment 4. Relaxed, the drug will stop the calcium so that it does not act on the troponin

Experiment 5. Contraction: In order for the muscle to relax, the actin and tropomyosin union must occur.

Experiment 6. Relaxation: the release of the actin-myosin complex occurs with consumption of ATP, thus it slides and generates contraction, by adding a hydrolyzable analog, this reaction is avoided giving rise to a prolonged actin-myosin binding which leads to relaxation while last effect.

Experiment 7. Ca2 + Contraction is very necessary so that during muscle contraction troponin can be extracted.

6 0
2 years ago
One important difference between a mylinated and bare axon is _____.
JulijaS [17]
A myelinated axon has a sheath around it and a bore axon doesn't have it, it's open or exposed so to speak. T<span>he myelin is made up of fat and protein and works like insulation. these axons make up the white matter in the brain since it appears white. The sheath helps to keep the electrical current from leaving the axon and the myelin sheath provides a tract along which regrowth can occur. </span>
8 0
3 years ago
Other questions:
  • Which of the following is a biotic factors in an ecosystem? O sunlight O nutrients in soil and water O precipitation O microorga
    7·2 answers
  • Why is algae classified in the Protist Kingdom and not the Plant Kingdom even though they are photosynthetic?
    12·1 answer
  • How did Ichthyosaurus survive? Be specific.
    10·1 answer
  • A shark with a tail as long as its body would likely swim _________ than a shark with a crescent shaped tail.
    5·1 answer
  • What makes lipids different from other organic compounds?
    6·2 answers
  • You are examining the DNA sequences that code for the enzyme phosphofructokinase in skinks and Komodo dragons. You notice that t
    15·1 answer
  • Free palmitate is activated to its coenzyme A derivative (palmitoyl-CoA) in the cytosol before it can be oxidized in the mitocho
    5·1 answer
  • Check all that apply to MEIOSIS.
    12·1 answer
  • Cells carry out respiration continuously because all living things need a constant supply of _________________________________.
    11·1 answer
  • Which factors influence ocean currents? Select the three correct answers.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!