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
vampirchik [111]
3 years ago
11

How do cells know how to develop within a multicellular organism?

Biology
2 answers:
DENIUS [597]3 years ago
7 0

The correct answer is option b. They receive instructions in their DNA.

The DNA (deoxyribonucleic acid) or the genes present in the cell guides the fate of the cells during the process of cellular differentiation in the embryonic life of the multicellular organism. The signaling molecule change the genetic expression changes, by which the cells are differentiated.

Karolina [17]3 years ago
6 0

Answer:

its correct its b i just did the test

Explanation:

You might be interested in
Here is a picture of the Amazon rain forest. Which aspect of this rain forest might an ecologist study
Nookie1986 [14]
I would say that it would be C, Relationships of trees to other organisms in the rain forest...
8 0
3 years ago
Read 2 more answers
7. Which represents
kherson [118]
C. Flood protection is the answer
3 0
2 years ago
What are 4 effects of global climate change
m_a_m_a [10]

Answer:

I think I can help you.

Explanation:

I think I can help you.

<em>answer </em>

<em>the </em><em>4</em><em> </em><em>effects </em><em>of </em><em>global </em><em>climate </em><em>change </em><em>are</em><em> </em><em>as</em><em> </em><em>follow</em><em>:</em>

<em>1</em><em>.</em><em>due</em><em> </em><em>to</em><em> </em><em>more </em><em>factor</em><em>ies</em><em>.</em>

<em>2</em><em>.</em><em>due</em><em> </em><em>to</em><em> </em><em>pollut</em><em>ion</em><em>.</em>

<em>3</em><em>.</em><em>due</em><em> </em><em>to</em><em> </em><em>air </em><em>pollution</em><em>.</em>

<em>4</em><em>.</em><em>due</em><em> </em><em>to</em><em> </em><em>water </em><em>pollution</em><em>.</em>

3 0
3 years ago
Vaccines work by ________. A) boosting innate immunity with cytokines B) priming the adaptive immunity with a relatively harmles
Drupady [299]
Your answer would be B!!!
3 0
3 years ago
If you wanted to sequence the genome of Ötzi, the 5,300-year-old "Iceman" mummy found in the Alps in 1991, which method would yo
Delvig [45]

The question is incomplete as it does not have the options which are:

a) DNA

b) AGCT

c) PCR

d) SNP

Answer:

PCR (polymerase chain reaction)

Explanation:

The polymerase chain reaction is the technique which replicates and produces multiple copies of the DNA molecule artificially in a short period of time.

The PCR technique employs a variety of enzymes and all the prerequisites which are required in the DNA replication in vivo conditions.

In the given question, if the genome of the mummy has to sequence then after the collection of samples from the bones, the DNA has to replicate through the process of PCR. The samples from the different bone structures can be compared and analysed and a complete genome sequence can be analysed.

Thus, PCR is correct.

3 0
3 years ago
Other questions:
  • Describe the short term and long term process of the carbon cycle
    13·1 answer
  • Which parts of the body can exposure to lead
    6·1 answer
  • In a deciduous forest ecosystem which of these organisms would be a decomposer
    7·1 answer
  • Cameron is collecting data to determine the time of completion for each stage of germination in seeds. He is using bean seeds fo
    10·1 answer
  • Does mechanical waves travel faster or slower as density of matter increases
    10·1 answer
  • A group of organ systems that work together to perform a common function
    10·1 answer
  • Which is the result of an object's motion?
    12·1 answer
  • What is the amino acid sequence of the DNA strand: TAC AAA GTT AGA GAG TAG ATC
    7·1 answer
  • What are some pros and cons about genetically modified plants?
    6·1 answer
  • Why is the physical environment important to living things?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!