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
Masteriza [31]
3 years ago
7

The embryonic stage is the first phase of the prenatal stage, lasting only two weeks after conception.

Biology
2 answers:
Advocard [28]3 years ago
7 0

this statement is False. prenatal development stages in order go from the germinal stage, embryonic stage, and the fetal stage, hope this helps :)

11111nata11111 [884]3 years ago
3 0

The only answer is FALSE!!!

You might be interested in
For fertilization to occur in humans, only one sperm is needed to weaken the barrier that surrounds the egg.
photoshop1234 [79]

Answer:

False

Explanation:

Approximately 200 out of 200 million sperms ejaculated during intercourse reach the general vicinity of the egg.  They sperms must undergo capacitation during which dilute inhibitory factors fluids of the female reproductive tract weaken the membrane of the sperm head so that head of the sperm can be broken easily when it came in contact with the egg.

The first sperm to reach an egg isn’t the one to fertilize it because the egg is surrounded by a gelatinous membrane called the zona pellucida. Outside this layer, a layer of small granulosa cells also present.

Therefore, it requires numerous sperm to clear a path through these barriers before one of them can penetrate the egg and fertilize it.

8 0
3 years ago
Abiotic factors that best describe a coniferous forest.
Gwar [14]
Precipitation, soil, temperature, humidity, and altitude 
8 0
3 years ago
Read 2 more answers
Distinguish between breathing and respiration.​
Roman55 [17]

As stated above, breathing is the biological process of inhaling and exhaling of the gases between the cells and the environment. The mechanism of breathing involves various respiratory structures such as the windpipe, lungs and nose. Respiration, on the other hand, is a chemical process that takes place in the cell.

8 0
2 years ago
Read 2 more answers
Why will a set of stars appear at a different angle to us at different times of the year?
Semmy [17]
The answer is of course A
5 0
2 years ago
Helo! i was wondering if anyone could help me of these two questions for biology?
Rom4ik [11]

1) A 2) B

Explanation:

Enzymes are catalyst, meaning that they could be use in several reaction and they speed up any chemical reaction rate. So knowing this, when the animal have more enzymes it will react more quickly with the food, making it digest the food more quickly.

Hope the help, cheers

3 0
3 years ago
Other questions:
  • Evidence suggests that the crocodiles are more closely related to the birds than the turtles and snakes. If so, then including c
    12·2 answers
  • Cells are surrounded by water, and cells themselves are about 70-95% water. As a result, __________
    13·1 answer
  • The rock cycle is not important to living organisms. Please select the best answer from the choices provided T F
    15·1 answer
  • Tissue found in the ____________ that contains ____________ cells is called nervous tissue.
    12·1 answer
  • Is 12/20 in simplest form?
    10·2 answers
  • The _____ stores glucose as glycogen and converts excess glucose to _____.
    11·2 answers
  • How do terrestrial animals excrete carbon dioxide? pls answer asap
    14·1 answer
  • Two populations of birds in the same ecosystem begin to compete for the same food resources. What will most likely be the result
    13·1 answer
  • The lungs contain all of the
    8·1 answer
  • Five ways water is important to you in your daily life.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!