They are found in the body
C) all the offspring will be genetically identical.
Explanation:
During binary fission, all the offspring will be genetically identical and little to no variation occurs.
Binary is an asexual form of reproduction which does not involve the combination of gametes from the parents.
- During binary fission, the parent simply divides to produce young ones.
- In this process, the offspring replicates the genetic component of the parents making it identical.
- The offspring is a direct copy of the parents.
- It is only in sexual reproduction that genetic materials are exchanged between the parents and offspring. This leads to genetic variation.
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Answer:
The correct answer is a. Reduction in species diversity
Explanation:
In habitat fragmentation, the large area of forest is divided into many smaller patches which reduce the area of habitat for species live there. This Fragmentation of habitat occurs mainly due to human activities like making highways and roads in the area.
This separates species member from each other which reduces the gene flow between that which can lead to inbreeding depression in a species and extinction of species can occur.
Cutting trees and human activities can alter the environment negatively which can cause extinction of some species that reduce species diversity. So the correct answer is a.
Fossils are the preserved remains or traces of animals, plants, and other organisms from the past. Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today.