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
nirvana33 [79]
3 years ago
5

Which of the following types of reproductive barriers separates two species of sea cucumbers, whose sperm and eggs often bump in

to each other but do not cross-fertilize because of incompatible proteins on their surfaces?1 habitat isolation2 gametic isolation3 mechanical isolation4 temporal isolation
Biology
1 answer:
Effectus [21]3 years ago
8 0

Answer:

2 gametic isolation

Explanation:

You might be interested in
A drug binds to a receptor in the nucleus. This binding turns on a gene to make a protein. This drug is ____. lipophilic and hyd
Serjik [45]

The drug that to a receptor in the nucleus. This binding makes on a gene to make a protein. This drug is actually lipophilic and hydrophobic, the correct option is A.

What is receptor?

In biochemistry and pharmacology, receptors are protein-based chemical frameworks that transmit and receive signals that can be assimilated into biological systems.

As the drug is crossing the lipid membrane so it should be lipophilic and hydrophobic to be able to bind the receptor as in the given situation.

Thus, the correct option is A.

For more details regarding a receptor, visit:

brainly.com/question/11985070

#SPJ1

4 0
2 years ago
Fossils of archaeopteryx. The carliest known bird show which of the following unique characteristics that indicate its dinosaur
Pepsi [2]
Archaeopteryx had "teeth, three claws on each wing" similar to dinosaurs. So, most appropriate answer would be Teeth & Wings

Hope this helps!
6 0
3 years ago
A forest is cut down to make room for a housing development. Which population is most likely to survive?
lilavasa [31]
C raccoons because they eat a wide variety because they can adapt more easily than other populations
6 0
3 years ago
Read 2 more answers
You are cooking beans over a campfire. By the light of the fire, you read that one serving of beans is 120 calories. After eatin
MArishka [77]
Heat and light (campfire), chemical ( beans as food), and kinetic (you hiking).
4 0
3 years ago
Which of these statements is true of Oparin and Haldane's theory
timurjin [86]
The statement that is true of Oparin and Haldane's theory is : the primitive organic molecules were formed in an oxidizing atmosphere in the primordial soup
This is one of the theory that determined how life on earth developed. It was one of the most influental theory on the matter

hope this helps
4 0
3 years ago
Read 2 more answers
Other questions:
  • The direction your palm faces while you sign is referred to as which parameter?
    13·1 answer
  • Why is the horseshoe crab an example of a living fossil?
    8·2 answers
  • The history of Taurus
    9·1 answer
  • In wheat plants, the feature of having colored kernels is dominant to having white kernels that lack pigment. A true-breeding pl
    14·1 answer
  • Ayuda :,v en esta prueba de biología :,3
    9·1 answer
  • Is it true or false that plants and animals are made of cells
    15·2 answers
  • High school and collage students answers only.
    6·1 answer
  • A fishing rod is an example of a lever. Which diagram shows the correct positions of the input force, output force, and fulcrum
    7·2 answers
  • The term meaning bleeding from the lungs is
    15·2 answers
  • Which word helps clarify the meaning of the word invertebrates?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!