You receive a package that contains plants that may have been injured by herbicide drift or may have a virus. With no further information, how might you determine which is the problem?

2025

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For which nematode problem would you suggest use of a genetically resistant cultivar and why?

1940

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What are 2 features of Oomycetes that exclude them from the true Fungi?

1991

---

What are 2 ways that bacterial diseases are different from most fungal diseases of plants?

2028

---

Give the full scientific name (genus and species) name for a xylem-limited fastidious bacterium?

3191

---

Why is it hard to keep genetically modified (GM) crops separate from non-GM crops throughout the manufacturing process?

2325

---

How can all organisms share the same 4 bases DNA and still be so diverse?

2707

---

what is the connection between a chromatid and a replicated DNA molecule?

2258

---

Flower position, stem length, and seed shape were three traits that were studied by Mendel. Each is controlled by an independently assorting gene. If a plant that is heterozygous for all three traits was allowed to self- fertilize, what proportion of the offspring would be expected to show all three dominant phenotypes?

4201

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In cucumbers normal leaves (N) are dominant to curled leaves (n) and elongated fruit (L) is dominant to spherical fruit and these genes are linked on the same chromosome. If a pure-breeding normal-leaved, elongated fruit cucumber is crossed with a curled-leaved, spherical fruit cucumber, what will be the phenotype of the F1? the phenotypic ratio of the F2?

2198

---

Integrate 3x + 5 / (x3-x2-x+1)?

2264

---

An electron is injected into a region of uniform magnetic flux density with the components of velocity parallel to and normal to the flux. What is the path of the electron?

2454

---

what is antibacterial index

2418

---

how do you get on with your current boss

2335

---

what is the ecological importance of mycophytes?

3698

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