Dna in eukaryotic organisms are found in the nucleus.
Answer:
Biodiversity is that facing degradation, destruction,and the fragmentation activity.
Explanation:
Human are the change biological can harm biodiversity and the ecosystem function.
Ecosystem is the supporting the animal, plant and community long term survival of ensuring the human populations.
Biodiversity is to response that ecological attributes an urgent species and threat.
Biodiversity responds to typically ensure to the human pressures and use land change pollution.
Biodiversity is the different land uses:-
(1) primary land (2) secondary land
Biodiversity most focus on the ecosystem services.
Answer: The question is incorrect, below is the correct question
Which DNA FINGERPRINTING technique examines the length variation of DNA repeat sequences in human DNA?
The correct answer to the question is option D
mtDNA (mitochondrial DNA) analysis
Explanation: DNA fingerprinting technique is a laboratory technique used by geneticists.it entails placing of DNA samples into wells,these wells are then placed in a slab of gels and thereafter passing a current through the gel.This is done to ascertain the uniqueness of a DNA pattern and thus be able to differentiate people of same species.
There are several methods of DNA fingerprinting as outlined in the options given with the question.
In mtDNA (mitochondrial DNA) analysis,The Genetic samples are extracted from the biological materials, these samples extracted are total genomic DNA like hair,tooth or samples of blood, Several copies of these genomic DNA are then produced using a polymerase chain reaction and flanking primers inorder to examines the length variation of DNA repeat sequences in human DNA.
