biology cell mitosis and meiosis test

An advantage of sexual reproduction over asexual reproduction is that sexual reproduction

• takes less time

• requires more time

  
  

• provides genetic diversity

• produces identical offspring

When during the cell cycle are chromosomes visible?

• only during interphase

• only when they are being replicated

• only during cell division

• only during the G1 phase

During which phase in the cell cycle does mitosis happen?

• G1 phase

• G2 phase

• M phase

• S phase

Tags

NGSS.HS-LS1-4

Which event occurs during interphase?

• The cytoplasm divides.

• Centrioles duplicate.

• Spindle fibers begin to form.

• Centromeres divide.

Which of the following is a correct statement about the events of the cell cycle?

• Little happens during the G1 and G2 phases.

• DNA replicates during cytokinesis.

• The M phase is usually the longest phase.

• Interphase consists of the G1, S, and G2 phases.

The structure labeled A in Figure 10–5 is called the

• centromere

• centriole

• sister chromatid

• spindle

Tags

NGSS.HS-LS1-4

The structure labeled B in Figure 10–5 is called the

• centromere

• centriole

• sister chromatid

• spindle

Tags

NGSS.HS-LS1-4

During which phase(s) of mitosis are structures like the one shown in Figure 10–5 visible?

• anaphase only

• prophase, metaphase, and anaphase

• metaphase only

• anaphase and interphase

Tags

NGSS.HS-LS1-4

The first phase of mitosis is called

• prophase

• anaphase

• metaphase

• interphase

During which phase of mitosis do the chromosomes line up along the middle of the dividing cell?

• prophase

• anaphase

• metaphase

• interphase

Tags

NGSS.HS-LS1-4