Abiologist is studying programmed cell death due to dna damage which cannot be repaired. based on this information, what would the biologist be studying?
a. apoptosis
b. cytokinesis
c. angiogenesis
d. nondisjunction e. metastasis

Are salt and soap nutrients or toxins for yeast? explain.

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

Plant species a has a diploid number of 12. plant species b has a diploid number of 16. a new species, c, arises as an allopolyploid from a and b. the diploid number for species c would probably be a) 12. b) 14. c) 16. d) 28. e) 56.