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
Bingel [31]
3 years ago
9

Which is the definition of an embryo?

Biology
2 answers:
natali 33 [55]3 years ago
5 0
<span>Prenatal stage of a human beyond 8 weeks of development after fertilization.is the answer hope this helps </span>
Veronika [31]3 years ago
5 0

Answer:

Option A, Prenatal stage of a human up to 8 weeks of development after fertilization.

Explanation:

The stage of development in human being includes the following -

a) Two to three days after fertilization -  the fertilized eggs is called as zygote.

b) Three to fourteen days (2 weeks) after fertilization - the growing cell mass at this stage is called as blastocyst.

c) Third to eights week - This stage is known as embryonic development stage and the growing cell mass is known as embryo. During this stage, the cells differentiate and develop to form a baby human.

d) Ninth week to till birth - The newly formed human baby at this stage is known as fetus till  it takes birth.

Thus, option A is correct.

You might be interested in
Match each part within the biosphere with the correct description.
Misha Larkins [42]

Answer:

Biome- A group of ecosystems with similar climate, vegetation, and wildlife

Ecosystem- All living and nonliving things in an area

Organism- A complete living thing

Community- All living things in a particular area

Population- A group of organisms of the same species in an area

7 0
3 years ago
What is the main transformation that occurs during glycolysis
svetoff [14.1K]
I think it's when glycogen turns glycogen into glucose and vice versa. Not too sure though.
8 0
4 years ago
Read 2 more answers
Precipitation in a deciduous forest can be in the form of rain or snow. Please select the best answer from the choices provided
allochka39001 [22]

I believe this is T. Because i just learned that in science not that long ago, and deciduous forests have small winters and long growing seasons, and the small winters have lots of snow, and the long growing seasons have lots of rain.

3 0
3 years ago
Read 2 more answers
The rate of water loss from the leaves of a potted plant can be measured by determining the mass of the plant at one-hour interv
marusya05 [52]

Answer:

A potometer measures water loss from leaves. A bubble potometer measures the rate of water loss from a plant by transpiration. A weight photometer measures the amount of water lost by a plant through transpiration. The washing line method is used to prove that most water loss occurs from the lower surface of the leaf.

potometer' (from Greek ποτό = drunken, and μέτρο = measure), sometimes known as transpirometer, is a device used for measuring the rate of water uptake of a leafy shoot which is almost equal to the water lost through transpiration. The causes of water uptake are photosynthesis and transpiration

4 0
3 years ago
What protect the body from ultraviolet ray
likoan [24]
Skin pigments actually protect us from ultraviolet rays!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Based on figure 21-1 ,animals are most closely related to
    9·2 answers
  • Which of the following is generally true of an X-linked recessive pedigree?
    9·1 answer
  • Which organs preform both mechanical digestion and chemical digestion of food
    11·2 answers
  • Is hotplate dependent variable?
    12·1 answer
  • .
    5·1 answer
  • What will happen if you plant a bean seed upside down?
    5·1 answer
  • Help please due in twenty minutes. Will mark branliest
    9·2 answers
  • The polled (hornless) condition (P) is dominant over horned (p). A certain polled bull is crossed to 3 cows.
    12·1 answer
  • Two steps of photosynthesis are
    14·1 answer
  • HEY PLEASE HELP ME ASAP I WILL GIVE YOU BRAINLEST!!!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!