1.Unlike the leaves of eudicots, most monocot leaves:
undergo secondary growth.
have veins containing xylem and phloem.
have veins arranged in a branching pattern.
have netted venation.
have parallel venation.
2.I went to Lowes last week and bought a Christmas tree. My kids counted 10 tree rings at the base of the trunk. How many layers of vascular cambium did this tree have when it was harvested?
1
5
10
20
Gymnosperms do not have vascular cambia
3.If a fruit at maturity is made of high-calorie material, it most likely evolved to facilitate seed dispersal via
gravity and terrain
water currents
air currents
animal digestive tracts
animal skin, fur, or feathers
4.The most popular laboratory model for plant biology is
Chlamydomonas
algae
Zea mays
(corn)
Arabidopsis thaliana (a mustard)
Nicotiana tabacum (common tobacco)
Pisum sativum (peas)
5.If you want to analyze what happens to ALL the genes in a plant when it is subjected to a specific treatment (cold stress, for example), you should prepare total RNA from control and experimental plants and analyze gene expression levels by
Profiling expression patterns with DNA chips (microarrays)
Creating a genomic library
Conducting a polymerase chain reaction analysis
Creating transgenic plants
Ordering mutant seed stocks from seed repositories
6.When developing phylogenetic trees (cladograms), which of the following is should NOT be incorporated
Ancestral traits.
Derived traits.
DNA sequences.
Analogous traits.
Homologous traits
Show more
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more