Hybrid Plants. A hybrid vegetable is created when plant breeders intentionally cross-pollinate two different varieties of a plant.
Answer:
B. Oncogene
Explanation:
A gene that makes the body cells to divide in an uncontrolled manner is called an oncogene. An oncogene is responsible for the development of tumors due to disturbed regulation of cell division. The gene src makes the cells to enter the process of cell division in response to the growth factors.
However, the mutant src gene does not require the presence of growth factors and signals the cells to enter the process of cell division even in the absence of the growth factors. Since the mutant src gene causes uncontrolled cell division, it represents an oncogene.
Answer:
All the noble gases in group 18 of the periodic table are stable in nature because they have complete octet configuration.
they are:
- Helium (He)
- Neon (Ne)
- Argon (Ar)
- krypton ( kr )
- radon
- Xenon
glad to help you...
Answer:
The closing of the stomata is controlled by the guard cells.
Explanation:
When guard cells loses water, they shrink and become flacid and straight leading to the closing of the stomata.