Biology, 24.02.2021 16:40 jakalenn2018
When discussing how reproduction aids in survival and evolution, 2 students are arguing about the advantages and disadvantages of each Student one
argues that because sexual reproduction leads to greater diversity, and therefore more opportunities for natural selection, organisms that reproduce asexually
will eventually go extinct. Student 2 disagrees and argues that asexual organisms will not go extinct. Which argument below will best support Student 2's
stance?
• A. Organisms that reproduce asexually still have opportunities for genetic diversity through processes such as crossing over
OB. Organisms that reproduce asexually can better learn from the environments and acquire traits need for survival
Oc Organisms that reproduce asexually still have opportunities for genetic diversity through processes such as random mutations,
OD. Organisms that reproduce asexually take more time to reproduce, thus ensuring the traits for survival are optimal for survival
Answers: 3
Biology, 21.06.2019 20:00
After reading the paragraph below, answer the questions that follow. researchers have created a robot that has a very thin leg that is moved by cardiac (heart) cells contracting in unison. the robot, made of a polymer similar to that used in making contact lenses, is bathed in heart cells with supporting cells, which then attach to the robot and provide movement as they contract. all of the cardiac cells working together can cause the robot leg to move in a way that individual cells could not. this is an example of a. emergent properties of cells. b. energy flow through an ecosystem. c. adaptation. d. internal environment regulation.
Answers: 3
Biology, 22.06.2019 01:30
Coat color in cats is determined by genes at several different loci. at one locus on the x chromosome, one allele (x ) encodes black fur and another allele (xo) encodes orange fur. females can be black (x x ), orange (xoxo), or a mixture of orange and black called tortoiseshell (x xo). males are either black (x y) or orange (xoy). bill has a female tortoiseshell cat named patches. one night, patches escapes from bill\'s house, spends the night out, and mates with a stray male. patches later gives birth to the following kittens: one orange male, one black male, two tortoiseshell females, and one orange female. what are the genotypes of patches, the stray male, and the kittens?
Answers: 3
Biology, 22.06.2019 04:30
Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.
Answers: 1
Biology, 22.06.2019 06:00
Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called
Answers: 2
When discussing how reproduction aids in survival and evolution, 2 students are arguing about the ad...
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