Genetic recombination takes place in which of the following processes?
a. alignment of tetrads in metaphase I
b. random alignment of homologous chromosomes in meiosis I
c. crossing over
d. anaphase I of meiosis
Ans: c. crossing over
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The _______ definition of species says that a species is a group of organisms that are reproductively isolated from other such groups.
Fill in the blank(s) with the appropriate word(s).
Which best describes a dominant species?
a. A dominant species is the only species in an area. b. A dominant species has low genetic diversity. c. A dominant species has high species richness. d. A dominant species has a high relative abundance. e. A dominant species has a low relative abundance.
Bony callus formation
What will be an ideal response?
Which bacteria is Normal Oral and Nasopharyngeal Flora but is involved in infective Endocarditis in adults who have underlying Congenital or Rheumatic Heart Disease?
What will be an ideal response?