If an organism has 30 chromosomes then divides in mitosis how many chromosomes will each daughter cell have

A. 30

B. 15

C. 90

D. 60

I think it's 15 but just want to check?

Extracts of the rosy periwinkle, Cantharus roseus, have provided medicine with vincristine and vinblastine, drugs now available for treating cancer.

Antibodies are chemicals that are a) Non-specific b) Produced by the body in response to antigen c) Synthesized from glycogen d) Transported by red blood cells

Which of the follwoing demonstrate a downside of crowdsourcing?

Are deadly man made viruses possible?

Which lab tool might use to measure the volume of a liquid

In a population, when the birthrate becomes higher than the death rate, the population's growth rate A) decreases. B) increases. C) slows to a stop. Eliminate D) levels off and remains constant.

In spermatophytes, the plant embryo is encased in a seed. True False

Which statement best explains why the level of ATP in skeletal muscles changes during exercise? Adenosine and phosphate in ATP are destroyed by the muscles. Waste ATP accumulates in the blood stream rather than in the muscles.

How many braincells do I have?

Which of the following is not being undertaken to reduce the risks to human health from pesticides?