Grade 9 Unit A: Biological Diversity

A __________ includes all living and non-living things in an environment. 

• population
• niche
• abitotic
• ecosystem

Tags

NGSS.MS-LS2-3

What is a niche?

• the habitat of an organism

• how many organisms of that kind live in the area

• an organism's role in the ecosystem

• a rash you need to scratch

An advantage of asexual reproduction:

• the population can grow quickly in a short amount of time

• offspring can adapt to their environments faster

• long term bonds are formed between the parents and offspring

• there is more variety in the offspring

The process shown is:

• asexual reproduction

• sexual reproduction

Sperm and egg cells have _____ number of chromosomes as other body cells.

• the same

• twice the

• half the

What will likely happen if the wolf population goes down?

• there will be less bluegill fish

• there will be less deer

• there will be more hickory shrubs

• there will be more of the wolf's predators

The process shown is called:

• meiosis

• binary fission

• budding

• spore production

The process shown is called:

• meiosis

• binary fission

• budding

• spore production

The process shown is called:

• meiosis

• binary fission

• budding

• spore production

The process shown is called:

• meiosis

• mitosis

• budding

• spore production