B AN UNNATURAL PHENOMENON CAUSED BY HUMANS THAT MAINTAIN EARTHS TEMP RANGE
Its Not B its either c or d
The obligate aerobes need oxygen for their survival, while the obligate anaerobes do not. The obligate aerobes are the species that attain the energy for the process of aerobic respiration with the help of oxygen as the ultimate electron acceptor for the electron transport chain.
On the other hand, obligate anaerobes are the species, which get poisoned by the usual levels of atmospheric oxygen, and thus, get killed in the existence of oxygen.
Answer:
Obligate aerobes require oxygen from the atmosphere for survival, while obligate anaerobes do not.
Explanation:
B. a female egg cell and a male sperm cell each develop separately into an offspring that is different from both parents.
C. a female egg cell and a male sperm cell each develop separately into an offspring that is identical to its parent.
D. a female egg cell combines with a male sperm cell to make an offspring that is different from both parents.
Answer:
D- a female egg cell combines with a male sperm cell to make an offspring that is different from both parents
Explanation: