Avian and mammalian revision.

Descripción

A&M revision.
Kattie Stonemann
Test por Kattie Stonemann, actualizado hace más de 1 año
Kattie Stonemann
Creado por Kattie Stonemann hace más de 6 años
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Resumen del Recurso

Pregunta 1

Pregunta
Unfused bones allow for what?
Respuesta
  • Mobility and sturdiness
  • Strength

Pregunta 2

Pregunta
Fused bone allow for what?
Respuesta
  • Strength
  • Mobility

Pregunta 3

Pregunta
Wishbones are fused collar bones that support the wings.
Respuesta
  • True
  • False

Pregunta 4

Pregunta
What is the pygostyle?
Respuesta
  • A gland that secretes glands to keep the feathers waterproof
  • A structure at the end of the back bone

Pregunta 5

Pregunta
Hollow bones are reinforced by what?
Respuesta
  • Internal criss-crossing
  • oxygen
  • small papilla in the bones

Pregunta 6

Pregunta
Pneumatic bones have what?
Respuesta
  • Hallow air spaces
  • pneumonia

Pregunta 7

Pregunta
How many neck bones does a bird stereotypically have?
Respuesta
  • 13-25
  • 30-60
  • 10-16

Pregunta 8

Pregunta
Tick the following that a bird does have.
Respuesta
  • Lungs
  • Air sacs
  • Diaphram

Pregunta 9

Pregunta
Birds have a complex arrangement of blood vessels through the lungs to aid 02 dispersal and a unidirectional air flow to maximise oxygen intake...true or false.
Respuesta
  • true
  • false

Pregunta 10

Pregunta
What are the benefits of contour feathers?
Respuesta
  • Streamline
  • Barbs seal so air cannot pass through until the bird pushes their wing up and allows air through
  • looks lit

Pregunta 11

Pregunta
Pick the correct combination. Bald eagles have...
Respuesta
  • 272g of feathers and 677g of bones
  • 200g feathers and 700g bones

Pregunta 12

Pregunta
Eagles wings are concave in shape on the underside and convex on the upper side. Air traveling over wings has a greater distance to travel, this creates lift whilst the underside is slowed and creates pressure to push up the wing.
Respuesta
  • True
  • False

Pregunta 13

Pregunta
bats have elongated what?
Respuesta
  • Metacarples and finger bones.
  • leg bones
  • femur and humorous

Pregunta 14

Pregunta
What is the paragium
Respuesta
  • Thick leathery skin
  • Extended nose tissue to echolocate

Pregunta 15

Pregunta
what bat is very agile and can be found in North Africa, south west asia and Europe?
Respuesta
  • Pippistrelle
  • fruit
  • Veneswalian
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