Why are organisms that broadcast spawn useful for studying fertilization & development? a. Fertilization is observable because the eggs are large enough to see. b. Fertilization occurs without the need for parents. c. Fertilization occurs outside the bodies of the parents, so it can be directly observed. d. Fertilization does not require multiple gametes.
Added by Natasha R.
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Step 1: In vitro fertilization (IVF) is the joining of a woman's eggs and a man's sperm in a laboratory dish, outside of the body. Show more…
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