What is the reason of formation of embryoid from pollen grain in tissue culture medium
Cellular totipotency
Organogenesis
Double fertilization
Test tube culture
The Correct Option is A
Solution and Explanation
A mass of tissue created during culture is called an embryoid. Cellular totipotency is what causes pollen in tissue culture media to develop into an embryo. A cell's capacity to differentiate into distinct cell types is known as cell potency. A cell's potency increases with the number of various cell types it may differentiate into.
Top Questions on Tissue Culture
- A scientist wants to produce virus-free plant in tissue culture. Which part of the plant will he use as an explant? a) mature stem b) axillary meristem c) apical meristem d) mesophyll cell Choose the correct option from the following.
- KCET - 2025
- Biology
- Tissue Culture
- Which one of the following is not true about promoters?
- TANCET - 2024
- Biotechnology
- Tissue Culture
- Which of the tests is used to differentiate whether the oil is rich in saturated or unsaturated fatty acids?
- TANCET - 2024
- Biotechnology
- Tissue Culture
- The time taken to kill 90 percent of the organisms or spores in a sample under specified condition is:
- TANCET - 2024
- Biotechnology
- Tissue Culture
- Lipogenesis is enhanced by:
- TANCET - 2024
- Biotechnology
- Tissue Culture
Questions Asked in NEET exam
- In an ecosystem if the Net Primary Productivity (NPP) of first trophic level is 100x (kcal m-2)yr-1, what would be the GPP (Gross Primary Productivity) of the third trophic level of the same ecosystem?
- NEET (UG) - 2024
- Ecosystems
- Match List I with List II
List-I
(Conversion)List-II
(Shape/geometry)(A) 1 mol of H2O to O2 (I) 3F (B) 1 mol of MnO-4 to Mn2+ (II) 2F (C) 1.5 mol of Ca from molten CaCl2 (III) 1F (D) 1 mol of FeO to Fe2O3 (IV) 5F
Choose the correct answer from the options given below:- NEET (UG) - 2024
- Organic Chemistry- Some Basic Principles and Techniques
- Arrange the following elements in increasing order of electronegativity:
N, O, F, C, Si
Choose the correct answer from the options given below:- NEET (UG) - 2024
- Modern Periodic Law And The Present Form Of The Periodic Table
In the given figure, which component has thin outer walls and highly thickened inner walls?
- NEET (UG) - 2024
- Cell Wall
- If c is the velocity of light in free space, the correct statements about photon among the following are:
A. The energy of a photon is E = hν.
B. The velocity of a photon is c.
C. The momentum of a photon, \(p=\frac{hv}{c}\).
D. In a photon-electron collision, both total energy and total momentum are conserved.
E. Photon possesses positive charge.
Choose the correct answer from the options given below:- NEET (UG) - 2024
- Photon and Matter Waves
Concepts Used:
Tissue Culture
Tissue culture, also known as cell culture, is a technique in which living cells are grown in a laboratory environment under controlled conditions. Tissue culture is commonly used in the field of biotechnology and medical research to study the behavior of cells in vitro (outside of their natural environment) and to produce large quantities of cells for research or commercial purposes.
The process of tissue culture involves taking a small sample of tissue or cells from an organism and placing them in a sterile container containing a nutrient-rich medium that provides the necessary nutrients for the cells to grow and divide. The culture is then placed in an incubator at a specific temperature and humidity level to provide optimal growth conditions for the cells.
Tissue culture has a wide range of applications, including the production of vaccines, the study of cellular physiology and biochemistry, the development of new drugs, and the production of genetically modified organisms. In addition, tissue culture has been used to produce artificial organs for transplantation and to study the behavior of cancer cells.
Although tissue culture has revolutionized the field of biological research, it also has its limitations. Cells grown in tissue culture may not behave the same way as cells in their natural environment, and the process of culturing cells can introduce mutations or other changes in the cells that may affect their behavior. Therefore, caution must be exercised when interpreting results obtained from tissue culture experiments.