Question 49 The scientist(s) who showed that DNA contained equal amount of certain nitrogen bases (i.e., A=T and C=G) is (are): Question 50 The cell that starts meiosis I is: haploid diploid a somatic cell a gamete Question 51 What is “silent” mutation?
Oogenesis
The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.
Cell Division
Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:
Question 49
The scientist(s) who showed that DNA contained equal amount of certain nitrogen bases (i.e., A=T and C=G) is (are):
Question 50
The cell that starts meiosis I is:
haploid
diploid
a somatic cell
a gamete
Question 51
What is “silent” mutation?
Question 52
Where does mitosis occur within this figure? (see letters in boxes)
A
B
C
D
C and D
Question 53
What form of chromosome abnormality is shown in the following Figure?
Question 54
What type of mutation causes Sickle cell anemia?
Question 55
The order of
Identical
Similar
Complemetary
Nonidentical
Question 56
What types of mutations are NOT passed to future generations?
Question 57
What enzyme copies DNA into RNA?
Question 58
Meiotic cell division replicates a cell's DNA ____________ and then divides ______________
twice; twice.
once; once.
None of the answer choices are correct.
twice; once.
once; twice.
Question 59
____ divide during meiosis I, while ____ divide in meiosis II.
Sister chromatids; homologous pairs
Chromosomes; cytoplasm
Homologous pairs; sister chromatids
Autosomes; sex chromosomes
Step by step
Solved in 5 steps
