BIOD 101 EXAM 2 QUESTIONS AND
100% VERIFIED ANSWERS
A group of one particular species living within defined boundaries of a community best
describes what
- answers-Population
A system of living and non living things in a region best describes a what
- answers-Ecosystem
Asexual Reproduction
- answers-Gives rise to a new offspring from a single organism
Bacteria that cause illness are considered what
- answers-Pathogenic
Bacteria that neither benefit from nor harms the host are often part of the human flora
are considered what
- answers-Commensal
Bilateral Symmetry
- answers-can be visualized as one plane dividing an organisms body into two equal
halves. Examples are worms, clams, and snails
Describe evolutionary adaptation and give an example
- answers-refers to smaller, genetic changes that allow for better survival of an
organism. An example would be camouflage because if an animal can camouflage with
their environment they will ideally live longer and be able to further reproduce more.
Describe the process of binary fission and state whether its a form of sexual or asexual
reproduction
- answers-the process of reproduction where the parent body is seemingly pinched into
two halves, resulting in two daughter organisms each with its own nuclei which is a form
of asexual reproduction
Describe what a symbiotic relationship looks like between two organisms
- answers-A symbiotic relationship is a long-term relationship between two organisms in
which one or both organisms benefit from the paired interaction
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100% VERIFIED ANSWERS
A group of one particular species living within defined boundaries of a community best
describes what
- answers-Population
A system of living and non living things in a region best describes a what
- answers-Ecosystem
Asexual Reproduction
- answers-Gives rise to a new offspring from a single organism
Bacteria that cause illness are considered what
- answers-Pathogenic
Bacteria that neither benefit from nor harms the host are often part of the human flora
are considered what
- answers-Commensal
Bilateral Symmetry
- answers-can be visualized as one plane dividing an organisms body into two equal
halves. Examples are worms, clams, and snails
Describe evolutionary adaptation and give an example
- answers-refers to smaller, genetic changes that allow for better survival of an
organism. An example would be camouflage because if an animal can camouflage with
their environment they will ideally live longer and be able to further reproduce more.
Describe the process of binary fission and state whether its a form of sexual or asexual
reproduction
- answers-the process of reproduction where the parent body is seemingly pinched into
two halves, resulting in two daughter organisms each with its own nuclei which is a form
of asexual reproduction
Describe what a symbiotic relationship looks like between two organisms
- answers-A symbiotic relationship is a long-term relationship between two organisms in
which one or both organisms benefit from the paired interaction
Found this useful? Help other students by leaving a quick review on Stuvia (LectGrifin)
It really helps ❤️Click “Leave a Review” ⭐⭐⭐⭐⭐
💬 Your review = my motivation. Thanks again & good luck on your exams!
