The main limit on a male’s reproductive success is usually
1.Ability to produce adequate sperm
2.Access to food
3.Access to mates
4.Parental care requirements
3
Biology & Microbiology
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DNA can exist as a triple helix, although its function in biological systems is not well understood
Indicate whether the statement is true or false
Biology & Microbiology
Barbara McClintock identified corn mutants with the unstable mutant phenotype with what pattern of color?
What will be an ideal response?
Biology & Microbiology
Which organelle or structure is absent in plant cells?
A) mitochondria B) microtubules C) centrosomes D) peroxisomes
Biology & Microbiology
isotonic solution
What will be an ideal response?
Biology & Microbiology