What is the role of Agrobacterium tumefaciens in the production of transgenic plants?
a. Transgenic plants have been given resistance to the pest Agrobacterium tumefaciens.
b. Genes from Agrobacterium tumefaciens are inserted into plant DNA to give the plant different desired traits.
c. Agrobacterium tumefaciens is used as a vector to move genes into plant cells.
d. Plant genes are incorporated into the genome of Agrobacterium tumefaciens.
Bryophytes are a group of plants that are seedless and dependent on water. These are usually found in damp and moist areas. They have unique structures called rhizoids that remain attached to the substratum.
Answer and Explanation: 1
The correct answer is d. Ciliated sperms .
Bryophytes are dependent on water for sexual reproduction. Ciliated sperms promote sexual reproduction...
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fromChapter 7 / Lesson 3
Explore transgenic organisms. Learn the definition of transgenic organisms and understand how organisms are modified. See examples of transgenic organisms.