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
sladkih [1.3K]
3 years ago
8

Help plz: Outline major events in invertebrate evolution.

Biology
1 answer:
uranmaximum [27]3 years ago
8 0

There are several processes in the evolution cycle of Invertebrates. To make this short, here is a list of important stages of the development cycle.

  1. <em>Fertilization </em>
  2. <em>Organ  formation & development </em>
  3. <em>cleavage </em>
  4. <em>gastrulation </em>

You might be interested in
Early in the development of an embryo, its cells have the potential to become any cell type in the body. What term describes the
lidiya [134]

The process by which unspecialized cells become specialized into one of many different types of cells, such as neurons or epithelial cells.

8 0
3 years ago
Which of the following are prokaryotes?
spin [16.1K]

B)Bacteria

Cause viruses are not prokaryotes

5 0
3 years ago
A student is investigating the question “Which increases a person’s breathing rate more after three minutes, lifting five-pound
Mashcka [7]

Answer:

The breating rate is the dependent variable because it can be affected by varying weights.

Explanation:

In an experiment, the dependent variable is the variable that is not manipulated but is influenced by the changes that are done to the independent variable. In other words, it depends on the independent variable.

So in this case, the breathing rate is the dependent variable and the weight differences is the independent variable because the change in weight is what is changed to see if it will affect the breathing rate, which is the dependent variable.

6 0
4 years ago
How many protons are translocated across the inner mitochondrial membrane by complex iv for every pair of electrons passing thro
tino4ka555 [31]

Two protons are translocated across the inner mitochondrial membrane by complex iv for every pair of electrons passing through the electron transport chain.

<h3>What is inner mitochondrial membrane?</h3>
  • The mitochondrial membrane that divides the intermembrane gap from the mitochondrial matrix is known as the inner mitochondrial membrane (IMM).
  • As a result, the inner mitochondrial membrane maintains the proton gradient that powers oxidative phosphorylation and serves as a functional barrier to the passage of tiny molecules between the cytosol and the matrix.
  • Cristae are the name for the inner membrane folding of mitochondria.
  • They broaden the surface.
  • The inner or cytoplasmic membrane controls the flow of nutrients, metabolites, macromolecules, and information into and out of the cytoplasm and preserves the proton motive force necessary for energy storage.
  • It is impermeable to polar molecules.
  • The inner membrane of E is connected to more than 100 distinct proteins.
  • Similar to the cell membrane, the mitochondrial inner membrane is mostly composed of a phospholipid bilayer.
  • Several proteins that function to carry out the electron transport chain are embedded in this bilayer.
  • The membrane's surface area is increased by folds called christae. 

Learn more about inner mitochondrial membrane here:

brainly.com/question/13896886

#SPJ4

3 0
2 years ago
The density and concentration of a given area __________.
defon
<span>Vary depending on the distribution of the given feature.</span>
3 0
4 years ago
Other questions:
  • BRAINLIESTTT ASAP!
    5·2 answers
  • Where should an infosec unit be placed within an organization? where shouldn't it be placed?
    12·1 answer
  • 10. Which of the following is the process by which sugar is produced?
    9·1 answer
  • If a cell with a ploidy of 4n undergoes meiosis, how many daughter cells are produced and what is their ploidy?
    13·1 answer
  • Cellular respiration and fermentation both
    6·1 answer
  • Which organism can only reproduce sexually?
    5·2 answers
  • 1. Which biomolecule is digested quickly to provide temporary bursts of energy?
    11·2 answers
  • How did Hooke’s work contribute to the cell theory?
    14·1 answer
  • The seahorse's only defense mechanism against predators is
    13·1 answer
  • All of earth that is inhabited by life is called the.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!