5.5 Animal Reproduction & Fertilization

____________ reproduction requires only one parent organism.

• sexual

• asexual

• external

• internal

Tags

NGSS.MS-LS3-2

Most vertebrates and most invertebrates reproduce _______________.

• sexually

• asexually

• internally

• externally

Tags

NGSS.MS-LS3-2

Sponges reproduce asexually by breaking off from a parent in a process called _________.

• internal

• fragmentation

• budding

• external

Tags

NGSS.MS-LS3-2

_________ may occur either inside or outside the female organism's body.

• budding

• fertilization

• asexual

• fragmentation

Tags

NGSS.MS-LS3-2

External fertilization usually occurs in _________ so that the egg and sperm cells do not dry out.

• fertilization

• internal

• water

• dry areas

Fertilization that takes place inside the female organism's body is ___________.

• internal fertilization

• gestation period

• external fertilization

• asexual reproduction

Which cnidarian body form looks like an open umbrella?

• medusa

• larva

• polyp

• offspring

An immature form of an animal that looks different from the adult is called ___________________.

• polyp

• larva

• medusa

• cnidarian

the length of time between fertilization and birth is called

• incubation period

• internal fertilization

• external fertilization

• gestation period

Tags

NGSS.HS-LS1-4

Which cnidarian body form look like an upright vase?

• offspring

• polyp

• larva

• medusa