What is a recombinant plasmid? DNA plasmid from the nucleus of a cell that is combined with RNA from the cytoplasm

DNA plasmid that contains both "old" and "new" gene segments and conſers new characteristics to the organism in which it is placed

DNA plasmid from a sperm or egg cell that is combined to form a zygote

DNA plasmid from an original organisin that is placed in a new cell in a new organism

Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms

Competition occurs between species when

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.