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Mitosis, making a clone Advantages: easy, take advantage of favorable conditions, can create a large population Disadvantages: no diversity, accumulation of mutations |
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Meiosis and haploid gametes Advantages: Diversity and varaitey Disadvantages: difficult to find mate, predation, ect. |
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Dioecous sexual reproduction |
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distinct difference between male and female. very obvious anatomical difference. |
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Monoiecious sexual reproduction |
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Definition
male and female reproductive parts on both on the same individual (hermaproditism) |
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simultaneous hermaphrodite |
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Definition
both male and female organs are present and active at the same time |
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Definition
only a certain set of organs active at one point in life span, later in life that will shut off and the other one will turn on. |
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females giving birth to females without the involvement of a male. |
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egg birth, does not recieve maternal nutrition after it is laid |
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live birth, recives maternal nutrition during developmental stage |
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Definition
live egg birth, holds egg internally but does not reseive any nutrition from mother. |
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Definition
a structure in the sperm cell that is full of enzymes that digest the protective layer of the egg cell. |
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