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
9966 [12]
4 years ago
11

Eggs have species specific receptors on their outer surfaces to which sperm must attach if fertilization is to occur

Biology
1 answer:
mafiozo [28]4 years ago
6 0
The  question is; would a drug that binds irreversibly to these receptors be an effective contraceptive in mammals?, the answer is;Yes; because if the receptors are blocked the sperms will not be able to penetrate the zonal pellucida of the egg.  Contraceptives prevents pregnancy by interfering with the normal process of ovulation, fertilization, and implantation.
You might be interested in
Why is Dutch agriculture critically dependent upon technology?
laila [671]
The answer is c. <span>Dutch agriculture is characterized by plant production in greenhouses.</span>
8 0
3 years ago
Read 2 more answers
Since the mid-1980s, the population of California condors has
DochEvi [55]

Answer:

i has been increasing steadily

Explanation:

5 0
3 years ago
What is mitosis and how is it drifting then miosis
Paha777 [63]

Answer:

Mitosis is a process where a single cell divides into two identical daughter cells (cell division).  

Meiosis is the process in which a single cell divides twice to form four haploid daughter cells.

I'm not sure what you're trying to ask but here are some simple definitions for mitosis and meiosis.

6 0
2 years ago
Help this is due in 30 minutes. Could a Type B child with a Type A mother have a Type A father? Explain.
tekilochka [14]

no

cuz both are type A so the child has to be a type A

4 0
3 years ago
Read 2 more answers
Which example best represents the use of creativity in scientific inquiry?
Natasha2012 [34]
I'm not positive but I believe the answer would be D
8 0
3 years ago
Other questions:
  • What is a succesional stage
    7·1 answer
  • What is the nickname for Primase and what is functions and purpose?
    13·1 answer
  • What type of medical direction do standing orders and protocols describe?
    12·1 answer
  • The temperature-regulating center of vertebrate animals is located in the _____. The temperature-regulating center of vertebrate
    7·1 answer
  • a medical student divides a cadavers thorax into halves by cutting along the sagittal plane. This cut will divide the thorax int
    13·1 answer
  • Pentane with molecular formula C5H12, exists in three isomeric forms. One shows linear carbon chains, another has one -CH3 group
    11·1 answer
  • An individual walks out of his air conditioned 75 Fahrenheit home into the hot outside environment 85 Fahrenheit his ability to
    8·1 answer
  • How long to goats normally live?
    12·1 answer
  • Anti peristalsis means what?​
    14·1 answer
  • How can beavers help dry areas? Fill in the inference in the chart.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!