Which of the following is true of asexual reproduction?

Which stage of mitosis is shown in the diagram?

By which method do bacteria reproduce quickly and in large numbers?

The diagram below represents two homologous chromosomes that have exchanged a section. Which of the following Best describes the diagram?.

Fruit flies have 8 chromosomes in their somatic cells. The diagram below shows the results of meiosis and fertilization in fruit flies. After meiosis is complete, how many chromosomes will be in the sperm cell?

A yeast cell contains 32 chromosomes. Yeast normally reproduce by budding. If a parent yeast cell produces a daughter cell by budding, how many chromosomes will the daughter cell contain?

Which of the following is MOST likely to reproduce asexually?

Which of the following BEST represents a major difference in cell division in plant cells and in animal cells?

The diagrams below show stages of mitosis. Which stage represents anaphase?

What is the MOST common result of crossing over?

Two normal parents having 46 chromosomes each have a child with 47 chromosomes. As a result, the child is born with Down’s syndrome. Which of the following is the MOST likely cause of this disorder?

Many simple animals like sponges can reproduce when a group of cells on a parent grows large enough to detach and live as a separate organism. What is this type of reproduction called?

In order to mend a broken bone, new cells must be produced. which process is used in this repair?

Humans have 23 pairs of chromosomes in their somatic cell. How many chromosomes are in the sex cells of a human?

A human cell has 46 chromosomes. How many chromosomes will it have after the first mitotic division?

How would you best describe these chromosomes?

When plants reproduce, which process reduces their number of chromosomes?

When a human egg is fertilized by a sperm cell, the zygote formed it a ___.

The pulp cells of apples contain 34 chromosomes. When these cells divide through mitosis, how many chromosomes do they contain?

The cells in a dog’s tail contain 78 chromosomes. The sperm of a dog will contain ___.

a. b. 78 c. 156 d. 0

Which of the following occurs first when a cell undergoes mitosis?

What process is associated with the activity of these chromosomes?

Mitosis occurs in several stages. Which cell shows a nucleus that is in the last stage?

Which process could occur in maple trees to decrease the chromosome number in pollen cells from 52 down to 26?

Turner’s syndrome is a chromosomal abnormality that results from a missing X chromosome. A person with Turner’s syndrome develops as a female but is shorter and has abnormal sexual characteristics. Which karyotype represents an individual with Turner’s syndrome?

A gamete would have an incorrect number of chromosomes due to an error in which of the following processes?

A diagram of two strawberry plants is shown. Plant 2 is produced from Plant 1. If the leaf cells of Plant 1 have 56 chromosomes, how many chromosomes will be found in the leaf cells of Plant 2?

Which step that occurs in meiosis increases genetic variation in multicellular organisms?

Which of the following describes the location of the chromosomes during metaphase?

What process occurs during mitosis?

Which of the following accurately describes the process of mitosis?

A cow has 60 chromosomes in its somatic cells. how many chromosomes would each of the cells of a new cow embryo have?

Which of the following will produce the most genetic diversity in offspring?

Which of the following occurs during prophase of meiosis but not in mitosis?

Which of the following is true of meiosis?

The diagram shows the results of meiosis and fertilization in mice. After meiosis is complete, how many chromosomes will be in the egg cell?

Which statement describes the overall process of meiosis?

In which phase of mitosis does the chromatin become condensed into short, rod-like structures that can be seen easily with a microscope?

The process of crossing over is shown.