- Above is a picture of an actual karyotype. The karyotype is used to find the _________ of an individual before birth.
Your answer:
number of chromosomes
protein sequence
DNA mutation
father
- Which of these processes produces an identical copy of a cell from the parent?
Your answer:
Chemosynthesis
Meiosis
Cytokinesis
Mitosis
- The phase of mitosis shown above is known as ________________.
Your answer:
prophase
telophase
interphase
metaphase
- Tomatoes have a diploid chromosome number of 24. What is a tomatoes haploid cell number?
Your answer:
96
12
48
6
- The stage of mitosis shown below:
Your answer:
prophase
metaphase
anaphase
telophase
- Mature red blood cells have no nuclei. This means that they cannot--
Your answer:
move
make copies of themselves
use energy
transport substances
- What is the correct sequence of plant cell mitosis?
Your answer:
D, C, B, A
A, B, D, C
C, B, A, D
B, A, D, C
- The discovery that chromosomes are involved in inheritance was made possible by the invention of the--
Your answer:
mercury thermometer
microscope
microgram scale
computer
- Meiosis results in the production of ____________ gametes.
Your answer:
polyploid
tetraploid
diploid
haploid
- The reduction of chromosome number during mitosis is most important for--
Your answer:
maintaining the chromosome number during sexual reproduction
preventing the nucleus from becoming larger with each cell division
keeping the amount of DNA in the cell at a minimum level
allowing the growth of the cell without increasing the DNA content