AP BIOLOGY

ANIMAL REPRODUCTION AND DEVELOPMENT

SEXUAL REPRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
When an organism splits into an exact copy
A
fertilization
B
binary fission
C
regeneration
D
budding
Explanation: 

Detailed explanation-1: -Binary fission is when an organism splits into two identical individual organisms without sex taking place. It is a type of asexual reproduction which often occurs in prokaryote micro-organisms. Some organelles among eukaryotes reproduce using binary fission.

Detailed explanation-2: -binary fission, asexual reproduction by a separation of the body into two new bodies. In the process of binary fission, an organism duplicates its genetic material, or deoxyribonucleic acid (DNA), and then divides into two parts (cytokinesis), with each new organism receiving one copy of DNA.

Detailed explanation-3: -Mitosis: Key Takeaways. Binary fission and mitosis are both forms of asexual reproduction in which a parent cell divides to form two identical daughter cells.

Detailed explanation-4: -Binary fission occurs when a parent cell splits into two identical daughter cells of the same size. Fragmentation occurs when a parent organism breaks into fragments, or pieces, and each fragment develops into a new organism.

Detailed explanation-5: -Binary fission is the process by which a single-celled organism creates an exact copy of itself. It doesn’t require finding a mate like in sexual reproduction and it is a faster way to reproduce than sexual reproduction. At around 98.6°F, E. coli cells can divide about every 20 minutes.

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