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
Setler79 [48]
2 years ago
6

Define the term tissue & explain the concept of tissue culture.​

Biology
1 answer:
Rudik [331]2 years ago
4 0

Tissues are a group of specialised cells with a common structure, origin and function. For example - epithelial tissue, nervous tissue, muscle tissue.

Plant tissue culture is a practice of propagating plants under sterile conditions, often to produce clones of a plant. Process of tissue culture: A small part of the plant is allowed to grow on a nutrient medium containing all nutrients and hormones necessary for the plant growth

<h3>Hope This Helps You ❤️</h3>
You might be interested in
I think this is the last question I don't know yet
worty [1.4K]

Answer:

false

Explanation:

8 0
2 years ago
Research by social scientists suggests that it takes ____ percent of the population of a community, country, or the world to bri
Lady bird [3.3K]

Answer:

<em>The correct option is B) 5-10%</em>

Explanation:

We have seen and depicted various scenarios where we see how different changes arise and dominate the world. Social scientists suggest that as low as 5-10% people of a population are enough to bring about a change because people tend to copy what others are doing. Same goes for countries of the world. Each new popular technique which is learnt by one country tends to become popular and learnt by other countries. For example, the usage of a social app starts with a few members of a population using it and with time it becomes popular in the whole world.

7 0
3 years ago
Kenny has a sore throat and visits the doctor. The nurse collects a throat swab, places the swab on a petri dish, and then place
Doss [256]
The answer is C: because growth at 37°C would be ideal for revealing bacteria that are human pathogens. 37°C is equivalent to 98.6°F, the normal body temperature for humans. If bacteria are reproducing at this temperature in a petri dish, they are also most likely reproducing in the body. 

Cultures are made so doctors can be sure a person is sick with a specific bacteria often in order to make sure they are taking the right medication to get better. Choice A doesn't make sense, because we wouldn't want to kill the bacteria we are trying to study. Bacteria that makes us sick is harmful bacteria and is what we are trying to isolate. Choice B doesn't make sense, because they are only being incubated at one temperature, not a range or variety. Choice D is harder to rule out, but again the doctor wants the bacteria to reproduce so they can be sure that's what is causing the infection, so it wouldn't make sense that we would put the bacteria in a temperature they would not reproduce. 
7 0
3 years ago
What happens during meiosis I and meiosis II?
makvit [3.9K]

Answer: In meiosis I, homologous chromosomes partitioned, whereas in meiosis II, sister chromatids isolated. Meiosis II produces 4 haploid girl cells, though Meiosis I produces 2 diploid girl cells. Hereditary recombination (crossing over) as it were happens in meiosis I.

Explanation:

7 0
2 years ago
Read 2 more answers
What is the difference between a scientific theory and an opinion?
sweet-ann [11.9K]

Answer:

scientific theory means an idea or proposal of a concept where as an opinion is a thing where u chose something

Explanation:

hope it helped I mate

7 0
3 years ago
Other questions:
  • What does the nurse tell a pregnant patient about self-management during maternity care?
    5·1 answer
  • At what point do different alleles of the same gene irreversibly separate into different daughter cells? anaphase ii
    15·1 answer
  • Why is glaicer bay Alaska an example of how ecosystems change
    5·2 answers
  • Technical name for parrot fish?
    7·1 answer
  • Many natural cycles allow life on Earth to continue. One of them is the
    14·1 answer
  • Compare and contrast aspergillosis and mucormycosis.
    14·1 answer
  • Matthew was bowling. He bowled with a 12 pound ball at first then used a 10 pound ball. If matthew uses the same amount of force
    13·1 answer
  • These aliens can be either green or purple. The dominant trait is green, and the
    12·2 answers
  • How many chromosomes make us human?how many chromosomes do we get from each parents
    10·2 answers
  • Organs that Help Digest Protein
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!