Yes, some seeds can survive freezing temperatures and remain viable for planting. This ability varies among different plant species, with some seeds being more resistant to freezing than others. Proper storage conditions, such as keeping seeds dry and in airtight containers, can also help maintain their viability after exposure to freezing temperatures.
Coliforms can survive in cold temperatures but may not thrive in freezing conditions. Some coliform bacteria are able to survive and remain viable in freezing temperatures, while others may not be able to grow or reproduce until temperatures warm up. It is important to note that freezing may not completely eliminate coliforms, so proper sanitation measures are still necessary.
Freezing does not kill germs; it simply inactivates them. Many bacteria and viruses can survive freezing temperatures and can become active again once thawed. However, freezing can reduce the number of viable pathogens over time, making it a useful method for food preservation. It's important to note that while freezing slows down microbial growth, it does not eliminate all germs.
Most would say over night in a deep freezer. I think a couple of hours would do the trick. They should suffer severe celldamage when they are stiff frozen, and they are therefor not likely to be viable after defrosting again.
A fetus is viable when it can live outside of the mothers womb. a viable foetus is where a foetus that could be taken from the womb and still be able to survive.
Seed potatoes can be stored for up to 2-3 months before planting them to ensure they remain healthy and viable for growth.
No, sperm should be frozen using specialized techniques such as cryopreservation in liquid nitrogen to maintain its viability. Freezing sperm in a regular freezer can damage the sperm, decreasing its chances of successful insemination. It is recommended to seek assistance from a reproductive specialist for proper sperm freezing and storage procedures.
To properly store tulip bulbs for a year, you should keep them in a cool, dry, and dark place. Make sure the bulbs are not exposed to moisture or extreme temperatures. Store them in a breathable container like a paper bag or mesh bag to prevent mold growth. Check the bulbs regularly for any signs of rot or damage. By following these steps, you can ensure that the tulip bulbs remain healthy and viable for planting after a year.
No, you cannot plant sunflowers from a bouquet because cut flowers are typically not viable for planting due to the lack of roots and necessary nutrients.
Because its the inactive part of the seed
Yes, sperm cannot survive once completely dried out. Sperm require a specific environment to remain viable and once dried, they become non-viable.
The test of a species' successful interbreeding is whether offspring are produced that are viable and fertile. Viable offspring are able to survive and reproduce, thus ensuring gene flow between the parent species.
After about 10 days if she has not returned they will most likely not be viable. This depends on temperatures and weather.