Answer:
Almost all the animals can heal wounds, but only some can regenerate. One hypothesis is that certain regeneration-specific genes are expressed exclusively in regenerative species and evolutionarily lost in nonregenerative species.
Explanation:
Good luck and have a great day!
The correct answer that would answer the given question above would be EXPERIMENTATION. The scientific method uses observation to gather information, and to answer the questions based on the information gathered, this would involve experimentation. This is the testing of the information so that it would given a clear evidence on the answer. Hope this answer helps.
Answer:
Clusters of cocci (i.e., grape-like cocci)
Explanation:
Cocci (in singular coccus) are spherical-shaped bacteria, while bacilli and spirilli are rod-shaped and spiral-shaped bacteria, respectively (in general, bacteria can be divided into these three categories by shape). <em>Staphylococcus aureus</em> forms irregular clusters of cocci (i.e., grape-like cocci) when viewed through a microscope. Some Gram-positive cocci include, for example, <em>Staphylococcus aureus</em> and <em>Streptococcus pneumoniae</em>. These species are well known to be bacterial pathogens capable of infecting humans.
Steps to improve food safety in commercial food preparation units like restaurants
.
- Wash and sanitize hands to begin food preparation
- Clean & sanitize the prep sink or the 3-comparment sink
- Remove smallwares & dishes from the preparation area
- Set up equipment for food preparation
Explanation:
Food contamination is the major source for foodborne infections and illnesses
Ensuring safe food preparation, cooking and storage practices are prime importance for any commercial food preparation unit like restaurants, hotels, etc
The standardized procedures while cleaning, separating, cooking and storing food should be followed.
Cleaning processes first include personal cleaning as well as cleaning the preparation.
Personal cleaning includes washing and sanitizing the hands periodically before, during and after food preparation and after any other activities like using the toilet, baby dressing, touching garbage etc
Cleaning the preparation area including the 3-compartmental sink for washing, rinsing and the sanitizing
Separating the utensils as per cooking methods and dishes like using separate cutting knives or boards for raw and cooked meat, poultry or fish products
Cooking the food at a right temperature depending upon the type of cooking
Storing or chilling processes appropriately according to the food type under appropriate temperature should be followed.
Natrual variations i think
