BIO 114 Exam 4 Study Guide with Questions and Correct Answers
7 views 0 purchase
Course
BIO 114
Institution
BIO 114
What advantage do organisms that reproduce sexually have over organisms that reproduce asexually? Their offspring may be more adaptable to changes in the environment.
Which term describes the fusion of two gametes to form a diploid zygote? Syngamy
Which term describes the multicellular haploid fo...
BIO 114 Exam 4 Study Guide with
Questions and Correct Answers
What advantage do organisms that reproduce sexually have over organisms that
reproduce asexually? ✅Their offspring may be more adaptable to changes in the
environment.
Which term describes the fusion of two gametes to form a diploid zygote? ✅Syngamy
Which term describes the multicellular haploid form of a protist that shows alternation of
generations? ✅Gametophyte
Which structure mediates the attachment of spores to a surface on which to grow?
✅Holdfast
Which of the following statements about Ulva's haploid stage is true? ✅Haploid cells
are produced by meiosis of diploid cells.
How does the haploid form of Ulva "switch" to its diploid form? ✅Gametophytes
produce cells that undergo mitosis to produce gametes that fuse to form a zygote.
True or false? Organisms that exhibit alternation of generations reproduce sexually in
the diploid stage. ✅False
What evidence supports the hypothesis that the nuclear envelope of eukaryotes arose
from infolding of the plasma membrane? ✅The nuclear membrane and endoplasmic
reticulum (ER) of modern eukaryotes are continuous.
Which evidence is consistent with the endosymbiotic hypothesis for the origin of the
mitochondrion? ✅Mitochondria have their own ribosomes and manufacture their own
proteins.
Why does iron fertilization of open oceans increase phytoplankton densities? ✅The
growth of phytoplankton is often limited by iron availability in the open oceans.
In which types of cell would mitosis occur? ✅skin cells
If a cell has 24 chromosomes before S phase and undergoes one normal cycle of
mitosis and cytokinesis, how many chromosomes will each new daughter cell have?
✅24
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller twishfrancis. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $8.99. You're not tied to anything after your purchase.
