Answer:
The volvox primarily eats through photosynthesis.
Explanation:
In addition, its diet consists primarily of other algae. On occasion, the volvox may consume other types of plants as well. The organism mainly finds its food by rummaging through the water using its flagella to hunt down food sources.
The Immune System is made up of cells that help protect your body against infections.
Answer: About 40 -140 degree fahrenheit !
Explanation:
- The pathogens grow best in the range of temprature refered to as the Danger zone .
- This temprature is 60 degree celcius.
- It is advisable to keep the food at a low temptrature
- The danger zone temprature can double the growth rate of bacteria in 15-20 min
- The bacteria also need factors along with temprature to grow, that includes
- moisture
- time
- oxygen(by aerobic bacteria)
- acid
The correct answer is C.
Test tube fertilization refers to the process of fertilizing an egg outside the body. Through an in vitro procedure, the egg is combined with the sperm and this results in the fertilization.
Artificial insemination refers to the practice of introducing healthy active sperm in the uterus or cervix of the female. This is done specifically on the day of the female's ovulation, increasing the possibilities of the sperm fertilizing the egg.
These two methods are widely used with success, therefore, they cannot be described as nonviable. Also, they are not used only in Eastern civilizations.
Yo, the correct answers are A. Prokaryote lacks a well the defined nucleus and C. Prokaryote lack cell organelles. I'm 100% sure about this :)
