Genetics and Cell Division

Genetics and Cell Division

Assessment

Flashcard

Biology

7th Grade

Easy

Created by

April Brock

Used 3+ times

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8 questions

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1.

FLASHCARD QUESTION

Front

What is DNA?

Back

DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. It carries genetic information.

2.

FLASHCARD QUESTION

Front

What are chromosomes?

Back

Chromosomes are long DNA molecules with part or all of the genetic material of an organism. They are located in the nucleus of cells.

3.

FLASHCARD QUESTION

Front

What is mitosis?

Back

Mitosis is a process of cell division that results in two genetically identical daughter cells from a single parent cell.

4.

FLASHCARD QUESTION

Front

What are spindle fibers?

Back

Spindle fibers are structures that separate the chromosomes into the daughter cells during cell division.

5.

FLASHCARD QUESTION

Front

What are centromeres?

Back

Centromeres are the part of a chromosome that links sister chromatids. During mitosis, spindle fibers attach to the centromere.

6.

FLASHCARD QUESTION

Front

What is sexual reproduction?

Back

Sexual reproduction is a type of reproduction that involves the combination of genetic material from two parents to create genetically diverse offspring.

7.

FLASHCARD QUESTION

Front

What is asexual reproduction?

Back

Asexual reproduction is a type of reproduction that does not involve the fusion of gametes and results in offspring that are genetically identical to the parent.

8.

FLASHCARD QUESTION

Front

What is a chromatid?

Back

A chromatid is one half of a duplicated chromosome, which is joined to its sister chromatid at the centromere.