Figure 2: Melotic Cell Division
Parent cel
MAS
Homologous pair with
replicated DNA
Crossing over
Meiosis
Single chromosome
with replicated DNA
Meiosis II
0000-
Single chromosome
During meiosis, an organelle breaks down to allow chromosomes to separate. This part then
redevelops during the last phase of the cycle. Which part of the cell should be added to
Figure 2 to make diagram more accurate?
A vacuole
B mitochondrion
G cell membrane
D nucleus

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.