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
Illusion [34]
4 years ago
10

About four or five days after fertilization, a group of cells forms a ball-like structure. What is the name of this structure? A

. Heart B. Placenta C. Blastocyst D. Stem Cell
Biology
2 answers:
tensa zangetsu [6.8K]4 years ago
8 0
I believe the answer is C.
sasho [114]4 years ago
5 0
Your answer would be Blastocyst. 
You might be interested in
Many birds migrate to warmer climates in the spring. Find two reasons why. Group of answer choices To get away from seasonal pre
Galina-37 [17]

Answer:

To lay eggs and find better food. to get away from seasonal predators

Explanation:

6 0
3 years ago
The most common type of distribution pattern(s) in nature is(are) _______.
nekit [7.7K]
There are three simple types<span> of dispersion: clumped, even or uniform and random.</span>The most common type<span> of dispersion is the clumped in which organisms are distributed in groups. This suggests that extensive interaction among individuals or other components of the environment

</span>
7 0
4 years ago
Read 2 more answers
Match a cloud type with each statement.
beks73 [17]
3- stay indoors
2- most likely need an umbrella
1- don’t need an umbrella
5 0
3 years ago
Read 2 more answers
The embryo's development as seen here represents which processes in the development of any multicellular organism?
levacccp [35]

Answer:

B) mitosis and cell differentiation.

Explanation:

Embryonic development of a multicellular organism has several stages.

In principle, cell multiplication occurs through the mitosis process in which each cell produces two identical daughter cells, in this phase the number of cells that make up the embryo is gradually increased.

The next phase corresponds to the cell differentiation in which by means of modifications in the gene expression, the cells acquire the morphology and the functions of a specific cell type and different from the rest of cell types of the organism

7 0
3 years ago
Which of the following technologies involve inbreeding?
lubasha [3.4K]
This is a tough question, So, selective breeding is like chickens and cows they are bred just to produce cows-milk and chickens-eggs. Gene therapy doesn’t even sound appetizing or good, but I think it’s like altering genes and just creating chaos. Cloning is just copying and making an exact version. GMO is genetically modified organisms, which is what they’ve been doing to vegetation by making them bigger. So inbreeding is like incest( when two people with almost the exact same genes mate and have a child) except it’s mainly done on animals. I think the closest one would be selective breeding. I’m sorry if I’m wrong I try my hardest at gathering information with only a few minutes.
3 0
3 years ago
Other questions:
  • What other cells structures does mitochondria work with?
    14·1 answer
  • _______ hold plants together and support their leaves.
    9·1 answer
  • This is the role of a species in an ecosystem, consisting of such things as what it eats, when it eats, and where it lives.
    14·2 answers
  • Why do pollen grains only produce tube in flowers of their own species ​
    14·2 answers
  • A mutation has occurred in an animal population so that the homozygous recessive condition (ff) is a fatal disease for the anima
    14·1 answer
  • In a neuron at rest Select one: a. the inside of the cell is positively charged as compared to the outside. b. potassium ions ar
    10·1 answer
  • If sue used a force of 80n to move a box that had a mass of 35kg a distance of 25m , how much work did she do?
    8·1 answer
  • Makes ATP,CO2 and water<br><br> Photosynthesis or cellular respiration or both of them?
    8·1 answer
  • A scientist is comparing the sequences of related genes among three species. Two of the species have very similar sequences, whi
    7·1 answer
  • Studies indicate that an increased level of physical exercise is associated with a(n) ______ risk of developing certain cancers,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!