Biology/Expert Profile

Average Ratings

• Knowledgeability 9.78
• Clarity of Response 9.77
• Timeliness 9.88
• Politeness 9.92

• Number of Questions (in Past 24 Hours) 1
• Max Questions to be Asked (in 24 Hour Period) 10
• Total Questions (since joining AllExperts) 10455
• Volunteer Since 2002-11-27
• Prestige Points 52146

Recent Reviews from Users

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    K = Knowledgeability    C = Clarity of Response    T = Timeliness    P = Politeness

User	Date	K	C	T	P	Comments
Nicole Williamson	10/29/09	10	10	10	10	Thank you so so much!!! Your answers .....
Mandy	10/28/09	10	10	10	10	thank you so much for your help .....
Mandy	10/25/09	10	10	10	10	thank you
Mandy	10/25/09	10	10	10	10	thank you so much
Se-Hoon	10/25/09	9	10	10	9

Recent Answers from Walter Hintz

2009-11-04 digestive system:

I just answered this question froma guy in Canada. When two separate species live togethe rfor mutual benefit it is a symbiotic rekationship. Our intestin is filled with bacteria that aid in our digestine

2009-11-04 the digestive system:

Our intestine is occupied with species if bacteria that are symbionts. Symbiosis is the living together of two different species for their mutual benefit. WE give the bacteria an environment to survive

2009-10-30 bilogy:

Hi Bianca The phenotype is the expression of the genetic code and it is the genetic makeup that natural selection acts upon. For example lets assume that a difference in coloration of an insect becomes

2009-10-27 interview:

1 Mostly gram positive rod shaped bacteria. Bacillus species. Also harmless staph species 2 The only time you would find salt in the air is near the ocean and bacteria are not common there 3 The Tetanus

2009-10-27 biology and physiology:

Cellular activity depends upon the proper functioning of the cellular membranes and these activities and all body functions depend upon enzymes. Death occurs when these enzymes are deactivated and cellular