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
Snowcat [4.5K]
3 years ago
7

A membrane which limits the type of molecules which will pass through it is called .

Biology
2 answers:
jeka57 [31]3 years ago
7 0
This would be a semi-permeable membrane :) Just learned that in Biology 
Tcecarenko [31]3 years ago
7 0
I think its called a semi - permeable membrane
You might be interested in
PLEASE HELP ME THIS IS DUE BY 11:59 PM
kifflom [539]

Answer: boom

Explanation: hope this is right :)

7 0
2 years ago
What happens to the undigested Good in the body?
Tanzania [10]

It shows up in your stool. Specifically the undigested food includes material that cannot be absorbed by the vili found in the small intestine. Thereafter the material moves to the large intestine, goes through the bowel tract, turns into feces and exits the GI tract via the rectal cavity




3 0
3 years ago
True or False: There are no shortcuts in<br> dichotomous keys!
mel-nik [20]
True

You can’t skip any step; you need to do each step in order.
5 0
2 years ago
Read 2 more answers
1.
SSSSS [86.1K]
1-The correct answers is C- evolutionary classification.
Evolutionary classification/taxonomy is a branch of biological classification. The objective is to classify organisms and group them based on their shared descent, progenitor-descendant relationship and degree of evolutionary change. Now this classification can be done by comparing DNA sequences of the organisms and seeing how many they have in common

2- The correct answer is A-cladistic analysis.
A cladistic analysis is focused on categorizing the organisms based on their derived characters. And what is that? that means they are getting categorized
according to their evolutionary relationships( from ancestral characters).
So, species are going to be classified according to how recent their common ancestor is. If two species have a more recent ancestor they will end up in the same group
If the common ancestor between them is far, the distance between the respective taxa will be bigger.

3- The correct answers is C.
A derived character is a characteristic that appeared throughout evolution, still remains in a lot of different taxonomic groups and allows us to identify those groups.
From the options given, C is the only correct one because the presence of hair (a derived character)  only exists in mammals( the group). Other animals don't share that trait.


4-The answer is A.
In each node, a taxon was only one but then was divided into two taxa. Therefore, each node will represent a common ancestor of the taxon.
The correct option is A because the last node or terminal node is the hypothetical last common ancestor of the taxon on the cladogram.

5-  The correct answer is A.-DNA can solve evolutionary puzzles.
Dna has been helping understand how an organism is similar to more than one species, and that way, we can classify the organism the best way possible.
This can be achieved by comparing the nucleotides of the organism we want to classify, with other species. There are databases that have all the DNA sequenced so, what's left to do is count the common nucleotides and their positions.
3 0
3 years ago
When a person strikes and lights a match, potential energy in the match is transformed into which types of energy?
DanielleElmas [232]

Answer: Kinetic Energy

Explanation:

Kinetic Energy is energy in motion, while Potential Energy is stored.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which definition is the best for “semipermeable membrane”?
    9·2 answers
  • Suppose that a patient is diagnosed with a new disease caused by the buildup of waste material in the body’s cells. Which organe
    7·2 answers
  • One difference between monotremes and other types of mammals is
    8·2 answers
  • Maria predicts that the amount of light in an environment will affect the growth of algae living in that environment. Which of t
    12·2 answers
  • In peas, the trait for tall plants is dominant (T) and the trait for short plants is recessive (t). The trait for yellow seed co
    9·1 answer
  • A population is growing exponentially. what can you conclude
    10·2 answers
  • GIVING BRAINLEST PLEASE HELP
    14·2 answers
  • Which substance is a solid?
    10·2 answers
  • Plssss help answer must be two lines
    8·1 answer
  • The nucleotide or ____________ sequence must be aligned. the alignment is examined for a phylogenetic ____________ .
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!