How many nuclear envelopes form during mitosis and meiosis?
a. Two nuclear envelopes form during both mitosis and meiosis.
b. Two nuclear envelopes form during mitosis and four during meiosis.
c. Two nuclear envelopes form during mitosis and six during meiosis.
d. Four nuclear envelopes form during both mitosis and meiosis.
c. Two nuclear envelopes form during mitosis and six during meiosis.
You might also like to view...
he sympatric speciation of Hawthorn and apple maggot flies:a
has occurred in part because the adult flies emerge at different times of the season. b. has been linked to allopolyploidy. c. has occurred as a result of mutation and speciation within the host species. d. has resulted in subtle but distinctive changes in the physical appearance of the two flies. e. has occurred because of a geographic barrier
What is meant by the term photoreactivation repair?
What will be an ideal response?
Introduced species become invasive when they
A. expand their range and outcompete native species. B. lead to a cost for humans. C. compete with native species without expanding their range. D. move from temperate to tropical settings. E. fill an empty ecological niche.
Porphyromonas gingivalis contributes to the development of
A) gastroenteritis. B) typhoid fever. C) periodontitis. D) food poisoning. E) hepatitis.