Asexual and sexual reproduction

When a single-celled organism splits into 2 new organisms it is called _________________.

• fragmentation

• fission

• budding

• sporulation

Tags

NGSS.MS-LS3-2

When a single-celled organism splits into 2 new organisms it is called _________________.

• fragmentation

• fission

• budding

• sporulation

When an offspring grows off from the body of a parent organism it is called __________________.

• budding

• fission

• fragmentation

• sporulation

Tags

NGSS.MS-LS3-2

Some advantages of sexual reproduction include: (select all that apply)

• genetic variation

• improves chances of adapting to the environment

• helps species survive catastrophes

• it doesn't take as much energy as asexual reproduction

Tags

NGSS.MS-LS3-2

What are some disadvantages to sexual reproduction? (select all that apply)

• it takes a lot of energy to find a mate

• you don't need another mate

• it requires a male and a female

• more genetic errors can occur

Male and female reproductive cells are collectively known as:

• spores

• pollen

• gametes

• offspring

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

Genetically identical offspring are _____________ the parent organism.

• opposite of

• clones of

• superior to

• inferior to

Tags

NGSS.MS-LS3-2

____________________ occurs when a male gamete (sperm) combines with a female gamete (egg).

• sporulation

• fertilization

• fission

• regeneration

Tags

NGSS.MS-LS3-2

In fission, how does the DNA of the daughter cells compare to the DNA of the parent cell?

• it is exactly the same

• it is different due to meiosis

• it is mostly the same with slight changes

• it is better than the parent DNA

Tags

NGSS.MS-LS3-2

How many parents are required for sexual reproduction?

• 0

• 1

• 2

• 3

Tags

NGSS.3-LS1-1