BIODIVERSITY

Which of the following is NOT a characteristic of plant that has monocotyledon seed?

• Has parallel vein leaves

• Has tap root

• Has woody stem

• Non-flowering plant

What is an endemic species?

• Species that can be found anywhere

• Animals that became endangered

• Organisms that can only be found in restricted habitat

• Plants that can undergo photosynthesis

Choose the animal that is a vertebrate.

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Which of the following is a homeothermic animal?

• Salamander

• Crocodile

• Dugong

• Shark

Biodiversity is a priceless treasure and a legacy of nature which should

be preserved. Choose two importance of biodiversity.

• Recreational places

• To maintain the water level in the atmosphere

• Medical

• To classify organisms

Tags

NGSS.MS-LS2-5

A __________________ is a method used by biologists to identify and classify organisms systematically

based on similarities and differences.

• dolphin key

• dicotyledon key

• dictionary key

• dichotomous key

Choose the correct pair of the classification of animals given above.

• Salamander : Mammal

  Turtle : Reptile

• Turtle : Reptile

  Pangolin : Mammal

• Zebra : Mammal

  Turtle : Amphibian

• Pangolin : Reptile

  Salamander : Amphibian

Plants are classified as non-flowering and flowering plants. Which of the following is flowering plant?

• Moss

• Fern

• Durian tree

• Conifer

The methods of biodiversity conservation can be classified as in situ conservation and ex situ conservation. Which statement below best describe ex situ conservation?

• Preserves the species outside of their natural habitat such as in zoos and botanical parks.

• Preserves the species within their natural habitat such as in national parks, permanent forest reserves and marine parks.

Why is biodiversity important to ecosystems?

• It helps populations adapt to ecological changes.

• It increases at each level of the food chain.

Tags

NGSS.MS-LS2-5

NGSS.MS-LS2-4