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
adell [148]
3 years ago
7

What does it mean when sperm can't penetrate the eggs

Health
2 answers:
almond37 [142]3 years ago
7 0
It means that there the egg already penetrated by another sperm

Eva8 [605]3 years ago
4 0
Normally a sperm can easily penetrate the egg, but if another sperm has already entered, or the sperm and/or egg is defective. Ignore the other answer because it merely restates your question. So a sperm can always penetrate an egg unless it is too late or either it or the egg is defected.
Hope this helps!
You might be interested in
Which action is the only way to become sober?
inn [45]
Allow time , Hope this helps! 
6 0
3 years ago
Read 2 more answers
Amniocentesis is a test in which fluid is removed from the uterus so the baby's genetic composition can be determined. true or f
lara [203]
Amniocentesis is a test in which fluid is removed from the uterus so the baby's genetic composition can be determined.
true
3 0
3 years ago
Which of these neurotransmitters works to inhibit body processes, affect our moods, and help us fall asleep?
sladkih [1.3K]

Endorphins is a neurotransmitters works to inhibit body processes, affect our moods, and help us fall asleep. Correct answer: A

Endorphins are produced by the central nervous system and the pituitary gland in response to pain or stress, but they’re also released during other activities, like eating, exercise, or sex. Their function is to help us to continue functioning despite injury or stress.

8 0
3 years ago
Read 2 more answers
How does DNA lead scientists to better classify organisms
lara31 [8.8K]
DNA helps scientists to better classify organisms is because each organ has a specific kind of DNA. For an example, brains and hearts have many small types of RNA. So if a scientists see some RNA they know that its a heart or a brain.
5 0
3 years ago
Individual sports require the coach to make all of the decisions for the athlete. T/F
Blizzard [7]

The coach does not make any decisions for the athlete . Therefore , the answer is false !

8 0
3 years ago
Read 2 more answers
Other questions:
  • Healthcare providers who organize to treat Medicare patients are called _______ organizations.
    5·1 answer
  • __________ is a short-term risk associated with tobacco use.
    10·2 answers
  • List 6 emotional high school “health” challenges
    6·1 answer
  • A procedure that is performed under ultrasonic guidance to assess the status of the fetus is called?
    11·2 answers
  • HELP WILL BE DEEPLY APPRECIATED!!!
    5·2 answers
  • When selecting a balance exercise, which of the following is the most appropriate progression?A. Floor, balance beam, half foam
    11·2 answers
  • THE RIGHT ANSWER WILL RECIEVE A BRAINLEST AND POINTS AND THANXS!!!
    11·1 answer
  • What is the name of the structure immediately below the vocal cords?
    7·1 answer
  • Which statement best describes the relationship between genes and disease?
    9·1 answer
  • Endurance training uses all of the following exercise methods EXCEPT:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!