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
aalyn [17]
3 years ago
11

Hemangioblasts are specified by _________ in the ___________.

Biology
1 answer:
azamat3 years ago
5 0

Answer:

d. FGF2 signaling, splanchnic mesoderm

Explanation:

Hemangioblasts are the cells that serve as common precursors for blood vessels and blood cells. The hemangioblasts develop from mesenchyme and can give rise to angioblasts (to serve as precursor cells for blood vessels) or pluripotent stem cells to serve as a precursor for blood cells.

The basic fibroblast growth factor (FGF2) is one of the three factors required for initiation of formation of blood vessels. The basic fibroblast growth factor (FGF2) is required for the development of hemangioblasts from the splanchnic mesoderm and their differentiation into angioblasts.

You might be interested in
I need five parasite facts,they help me?please​
Elza [17]

Answer:

1. They are weird insects and the rest you could look it up

8 0
3 years ago
Read 2 more answers
WHAT EACTLY IS Data analysis and give me an examble
taurus [48]

Answer:Data Analysis is the process of systematically applying statistical and/or logical techniques to describe and illustrate, condense and recap, and evaluate data. ... An essential component of ensuring data integrity is the accurate and appropriate analysis of research findings.

The six main examples of data analysis are:

Text Analysis.

Descriptive Analysis.

Inferential Analysis.

Diagnostic Analysis.

Predictive Analysis.

Prescriptive Analysis.

Explanation:

5 0
3 years ago
Genetic engineering can be used to disrupt specific genes in the genome of an organism. Predict how the browning of apple slices
adell [148]

Answer: Fruit will not brown. Browning requires a functional enzyme.

Explanation:

Genetic engineering refers to the manipulation of an organism's genes. Scientists use a variety of molecular tools and techniques to cut up and join genetic material from different species and to introduce this new hybrid DNA into another organisms. <u>The overall goal is to add or remove an organism's genetic makeup for the better, or to transfer DNA code from one species into the other, in order to form new combinations or heritable genetic material.</u>

Enzymatic browning is a reaction that occurs in fruits which results in negative effects on characteristics such as taste, color, and nutritional value. This reaction is a caused by phenolic compounds' oxidation by an enzyme called polyphenol oxidase, which causes the generation of dark pigments. This is often seen in apples which are rich in this enzymes and susceptible to this enzymatic browning.

If through genetic engineering, the gene encoding the enzyme responsible for the apple browing is removed, then this enzyme cannot be produced by the apple. Consequently, apples will not brown<u>,</u> because there will not be a polyphenol oxidase that oxidates the phenolic compounds.

4 0
3 years ago
Genetic mutations pass to offspring in gametes because gametes A) are not germ cells. B) make up all internal organs. C) do not
Anni [7]
Because gametes (sex cells) are the only cells that pass along genetic information. Somatic cells are the cells that have already differentiated into various organs or tissues. They can't pass on a mutation to offspring because they're not involved in creating it.

The answer is D. They fuse during sexual reproduction
3 0
3 years ago
Read 2 more answers
Does a liquid or gas have more freedom of movement.
EastWind [94]

Answer:

gas moves more freely because it has loosely arranged molecules

Explanation:

6 0
3 years ago
Other questions:
  • About what percent of u.s. adults are either alcohol abusers or alcohol dependent?
    5·1 answer
  • What is the element that every like thing contains
    5·1 answer
  • How does a virus infect a host cell? A. It lays its lipids on a host cell. B. It lays its proteins on a host cell. C. It injects
    7·2 answers
  • Which illustration has the correct direction in which an action potential travels through a neuron?
    15·1 answer
  • A treatment for bacterial infections from the early 20th century has made a comeback; the use of bacterial viruses to eliminate
    11·1 answer
  • Role of a student in protecting environment
    10·1 answer
  • Identify the following sample.
    12·2 answers
  • Angiosperms _____. have flowers have cones are nonvascular are seedless
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B52%20%5Ctimes%2084%7D%20" id="TexFormula1" title=" \sqrt{52 \times 84} " alt=" \s
    9·1 answer
  • What is the role of the enzyme diaphorase
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!