How many questions are on the EOC biology test?
Each test contains 65 multiple-choice questions.
You will have ample time to read and answer each of the questions.
The Biology I test has been designed to be administered in one session and is not timed..
What was the reason for the change in chimpanzee hands?
Arboreal primates such as chimpanzees exhibit pronounced curvature in their hand and foot phalanges, which is assumed to develop throughout life in response to mechanical loads produced by grasping and hanging from branches..
Which two biological processes would most likely result in offspring being genetically different from their parents?
Meiosis is important for creating genomic diversity in a species.
It accomplishes this primarily through 2 processes: independent assortment and crossing over (recombination)..
Which two biological processes would most likely result in offspring?
Animals produce offspring through asexual and/or sexual reproduction.
Both methods have advantages and disadvantages.
Asexual reproduction produces offspring that are genetically identical to the parent because the offspring are all clones of the original parent..
Which two biological processes would most likely result offspring genetically different from their parents?
Sexual reproduction has the potential to produce tremendous genetic variation in offspring.
This variation is due to independent assortment and crossing-over during meiosis, and random union of gametes during fertilization..
- The probability of rabbit offspring inheriting bioluminescence would decrease after several generations in the wild.
Explanation: In the wild, possessing bioluminescence genes would likely be a disadvantage for rabbits rather than an advantage.
