the x and y chromosomes are referred to as
What will be an ideal response?
Sex Chromosomes
Biology & Microbiology
You might also like to view...
Which of the following traits do ammonia and nitrite oxidizers share?
A) chemoorganotrophic B) autotrophic C) aerobic D) autotrophic and aerobic
Biology & Microbiology
Nitrogen is
A. an important constituent of carbohydrates. B. primarily fixed by fungi. C. turned into ammonia by microorganisms. D. ultimately used in making amino acids and nucleotides. E. turned into ammonia by microorganisms AND ultimately used in making amino acids and nucleotides.
Biology & Microbiology
B cells and T cells that react with self-antigens are destroyed by____
a. apoptosis b. phagocytosis c. cytokinesis d. diakinesis e. endocytosis
Biology & Microbiology
Sunlight is a type of ________ energy
A) electromagnetic B) chemical C) mechanical
Biology & Microbiology