Animal Relationship

What type of symbiosis?  Hummingbirds feed on nectar from flowers.  The flowers are pollinated by hummingbirds as they move from flower to flower.

• commensalism

• mutualism

• parasitism

• predation

Tags

NGSS.MS-LS2-2

Remoras attach themselves to a shark’s body. They then travel with the shark and feed on the leftover food scraps from the shark’s meals. The relationship neither harms nor benefits the shark. 

• parasitism

• commensalism

• mutualism

A frog eats a fly. The frog and fly are demonstrating ________.

• mutualism

• competition

• predator/prey

• parasitism

A relationship between two organisms in which one organism benefits and the other is unharmed

• Mutualism 

• Competition

• Parasitsm 

• Commensalism 

What happens to the prey population if the predator population increases?

• the prey population will increase

• the prey population will decrease

• the prey population will stay the same

• the ecosystem is balanced

Tags

NGSS.MS-LS2-4

A leech feeds off the blood of the deer. The deer loses blood and energy while the leech gets food supply. What type of relationship is this?

• mutualism

• commensalism

• competition

• parasitism

A tick is a parasite to a horse. Which statement best describes the relationship between the tick and the horse?

•   The tick helps the horse get food. 

•   The tick harms the horse by feeding on its blood. 

•   The horse harms the tick by feeding on its blood. 

• The tick does not affect the horse. 

Tags

NGSS.MS-LS2-1

Which of these describes a mutually beneficial relationship between two organisms?

• A dog with worms in its intestine

• A turtle and a snail that both eat grass live in a river

• A honeybee pollinating a plant and receiving nectar for food

• A small fish attached to a shark, eating tiny pieces of the shark's food as it floats

Tags

NGSS.MS-LS2-2

An animal that is hunted and killed.

• predator

• prey

• producer

• consumer

_________ and ___________ provide us companion ship as pet’s

• Bee's and butterfly

• Cow's and bull

• Dog's and cat's

• Fish and dolphin