Exam 2: Reproduction and Chromosome Transmission

During sexual reproduction,each parent contributes one set of chromosomes.Similar chromosomes from each parent are called ________.

The physical structure that is formed when two chromatids cross over is called a(n)________.

Which of the following occurs during leptotene of prophase I?

Select the phases that are part of interphase.Check all that apply.

Oogenesis is a gametogenic process in which cells undergo ________ to produce ________.

During sexual reproduction,gametes are made that contain ________ amount of genetic material as a somatic cell in the organism.

In plants,the haploid generation is called the ________ and the diploid generation is called the ________.

The general purpose of the synaptonemal complex is to ________.

Select the phase when the nuclear membrane starts to disassociate.

Select the phase when the microtubules of the spindle fiber attach to the kinetochore.

Select the phase when chromosomes start to condense.

During this phase of the cell cycle,the sister chromatids are formed in

Select the phase when the nuclear membrane reforms around the chromosomes.

Select the phase during which the centrosomes move to opposite poles of the cell.

Genes are physically located within ________.

A cytogeneticist would primarily do which of the following?

The process of meiosis II is similar to that of ________.

Cytokinesis in animals occurs through the formation of a ________,whereas in plants a ________ forms.

If the gametes of an organism are different morphologically,they are said to be ________.

Select the phase when the separated sister chromatids are considered independent chromosomes.