a zygospore is the product of sexual reproduction.
true or false ?

Which of the following diseases may be transmitted through an accidental needle stick? a. syphilis b. tuberculosis c. cellulitis d. hepatitis b

When does the circulatory system work with the respiratory system? a. during blood cell formation b. during cellular respiration c. during intestinal digestion d. during a viral infection

Draw the structure of dna nucleotide with adenine as nitrogenous base