Answer:
True...........I hope it helps you
Answer:
C. cell membranes
Explanation:
the black/dark material that is visible in many of these onion cells is cell membranes.
Answer:
Explanation:
Antibiotic resistance evolves naturally via natural selection through random mutation, but it could also be engineered by applying an evolutionary stress on a population. Once such a gene is generated, bacteria can then transfer the genetic information in a horizontal fashion (between individuals) by plasmid exchange.
True.Consciousness means a state of mind in which one is aware of the surrounding and himself.The one who is aware of his mind ,thoughts,and the environment near him is called a conscious person.Consciousness is more about thought,feelings ,neuroscience psychology,cognitive development.If one needs to be civilized he must be aware of the disciplines and thought process he is living in.It is an exclusive part of civilizations as your mental health defines your social health.The altered state of consciousness is that person starts being uncivilized by consuming alcohol and drugs.We can say so that consciousness appears to be an exclusive feature of organisms that develop civilization.
Answer:
alleles-one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.
dominant- The dominant allele of the gene is inherently dominant,so it hides the presence of the recessive allele
heterozygous-having two different alleles of a particular gene or genes.
homozygous-a particular gene that has identical alleles on both homologous chromosomes
recessive-A recessive gene is a gene that can be masked by a dominant gene