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
erma4kov [3.2K]
3 years ago
10

Stem cells are undifferentiated cells that have the ability to continue to grow and divide in their non-specialized state for lo

ng periods of time. Although the genes found within the stem cells are the same, stem cells differentiate into unique cell types (e.g., muscle cells, nerve cells, skin cells, etc.) due to a. random segregation and proliferation.b. meiotic division and fertilization.c. mutations in their genetic code.d. different patterns in their gene expression.
Biology
1 answer:
strojnjashka [21]3 years ago
4 0

Answer:

The correct answer will be option-D

Explanation:

Stem cells are the cells which have the ability to form different types of cells. They differentiate and specializes to perform different functions in the body and thus forms the different cells.  

The differentiation and specialization are controlled at the gene level by different patterns of gene expression. The pattern of gene expression is not fully understood during development but research have shown that the gene expression is influenced by the different environmental signals and internal regulators.

Thus, option-D is the correct answer.

You might be interested in
Write an 2 paragraphs about germination! PLEASE ASAP ☹
balu736 [363]

Germination is a process where plants and other organisms emerge from gymnosperm/angiosperm seeds and start their growth. Gymnosperms are seeds that are not protected by an ovule. Angiosperms are vascular plants that grow fruit and flowers, which are protected by ovule. Sprouting of a seedling from a seed is an example of germination. Fully developed seeds contain an embryo, that store food reserves and are wrapped in the seed coat. Some factors of successful germination include water, oxygen, temperature, type of soil, and light intake.

3 0
3 years ago
Responding to the environment is a charestic of the life best shown by which example
ioda

Responding to the environment is a characteristic of the life best shown by a living organism.

<h3>What is a Living organism?</h3>

This is referred to as a biological entity which is capable of transferring genetic traits to its offspring and also undergoes cell division which ensures its body parts grow. They are also involved in the search for food and other types of nutrients for their normal functioning.

Living organisms are able to perform such functions such as the following below:

  • Growth
  • Irritability
  • Movement
  • Reproduction
  • Respiration
  • Excretion etc.

Plants and animals possess special structures which enable them respond to different types of stimuli such as heat, cold etc. This enables the body system adjust and adapt thereby increasing the survival chances of the organism.

Read more about Living organism here brainly.com/question/17259533

#SPJ1

6 0
1 year ago
In prokaryotes new mutations accumulate quickly in populations, while in eukaryotes new mutations accumulate much more slowly.
Mnenie [13.5K]

Answer: Option A

Explanation:

In Prokaryotes the the rate of new mutations is much more as compared to the eukaryotes. The rate of accumulation of mutation is slow in case of  eukaryote because their generation is long as compared to prokaryotes.

Prokaryotes have short generation time and large population size which enables them to accumulate the mutation quickly.

The machinery is also not that complex when it comes to prokaryotes. Transduction, conjugation and tranposable elements. So, the changes during these processes leads to mutation in the prokaryotes and can be observed quickly due to their small generation.

6 0
3 years ago
When the plaintiff assumes responsibility for injury, or in other words, he or she agrees to participate when there is a chance
inysia [295]

Answer:

True

Explanation:

Assumption of risk is a defense in the rule of offences, which bars or decreases a plaintiff's right to retrieval in contradiction of a inattentive tort feasor if the offender can prove that the plaintiff willingly and meaningfully expected the hazards at subject inherent to the unsafe action in which the plaintiff was contributing. The most shared specimen is a waiver of obligation employed earlier contributing in a hazardous action. Frequently at matter in belongings where the respondent gifts an rapid statement of the danger defense is whether the plaintiff decided to assume the risk of the specific harm that happened.

6 0
3 years ago
What are zoonotic diseases?
cestrela7 [59]

Answer:

a disease transmitted form animal to humans

6 0
2 years ago
Read 2 more answers
Other questions:
  • Scientific investigations often lead to the formulation of new scientific questions. The observations Charles Darwin's work afte
    14·1 answer
  • 1. Multicellular plants and animals have organs with specific functions.
    10·1 answer
  • Amoebic dysentery is NOT transmitted by
    13·2 answers
  • You find a fossil that you think is about 350 million years old. You decide to use 235U to date a volcanic ash bed just below th
    11·1 answer
  • In an aquarium ecosystem, you may have a warm temperature, a light source, algae, fish, and rocks. Which are the biotic factors
    15·2 answers
  • What is the electron transport chain, and what is its purpose?
    11·1 answer
  • .....................
    8·1 answer
  • Infants have a fixed stroke volume. What does this mean for how infants will control their cardiac output?
    11·1 answer
  • Distinguish the characteristics that define each of the five kingdoms. If you discover a new species what characteristics does t
    11·1 answer
  • (B.4A) The major difference between prokaryotes and eukaryotes is the presence or absence of the following:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!