Abeka Science 7th Grade Test 9 Flashcards
43 Questions
101 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What substance makes up the outer shell of a bird egg?

calcium carbonate

What is the upper half of a turtle's shell called?

carapace

What is the largest known fish?

whale shark

What is the hindmost section of an insect?

<p>abdomen</p> Signup and view all the answers

What group of cartilaginous fish includes skates and sawfish?

<p>rays</p> Signup and view all the answers

What group consists of carnivorous hunting birds?

<p>birds of prey</p> Signup and view all the answers

What is the fastest-flying bird?

<p>peregrine falcon</p> Signup and view all the answers

What is the longest living animal?

<p>tortoise</p> Signup and view all the answers

What term refers to a chick that hatches with insulating feathers and can run or swim soon after birth?

<p>precocial</p> Signup and view all the answers

What fluid feeds an unhatched chick?

<p>yolk</p> Signup and view all the answers

What is the largest lepidopteran?

<p>tiger swallowtail butterfly</p> Signup and view all the answers

What are the tooth-like scales found on sharks?

<p>denticles</p> Signup and view all the answers

What is the food storage sac located in a bird's esophagus?

<p>crop</p> Signup and view all the answers

Which of the following insects is considered to have the most organized colonies and be the most social?

<p>Ants</p> Signup and view all the answers

What are the paired holes used for inhalation by sharks and rays?

<p>spiracles</p> Signup and view all the answers

What is the color-containing cells beneath a lizard's skin?

<p>chromatophore</p> Signup and view all the answers

What are the only 2 known venomous lizards?

<p>Mexican beaded lizard and Gila monster</p> Signup and view all the answers

What process do insects go through when they become too big for their skeleton?

<p>molting</p> Signup and view all the answers

What is a lizard-like reptile with a parietal eye?

<p>tuatara</p> Signup and view all the answers

What is the outside skeleton of an arthropod?

<p>exoskeleton</p> Signup and view all the answers

What are the largest living reptiles?

<p>crocodilians</p> Signup and view all the answers

What is the egg-laying organ of an insect?

<p>ovipositor</p> Signup and view all the answers

What is the substance that makes up a bird's feathers?

<p>keratin</p> Signup and view all the answers

What type of dormancy do sirens use to survive dry conditions?

<p>estivation</p> Signup and view all the answers

What is the changing of an immature hatchling to an adult?

<p>metamorphosis</p> Signup and view all the answers

What is the protective layer of a reptile egg?

<p>amnion</p> Signup and view all the answers

What feathers provide lightweight insulation?

<p>down feathers</p> Signup and view all the answers

What refers to a bird's feathers?

<p>plumage</p> Signup and view all the answers

What is an animal with 4 limbs?

<p>tetrapods</p> Signup and view all the answers

What is the sperm-containing fluid released by a male fish?

<p>milt</p> Signup and view all the answers

What is the worm-like growing of complete metamorphosis?

<p>larvae</p> Signup and view all the answers

What is the grooming process that birds do often to keep their feathers healthy?

<p>preening</p> Signup and view all the answers

What special organ allows birds to produce sound?

<p>syrinx</p> Signup and view all the answers

What are the migration routes that birds follow each year called?

<p>flyways</p> Signup and view all the answers

What is the technique of controlling insects using natural insects, pathogens, or parasites?

<p>biological control</p> Signup and view all the answers

What type of structure holds a moth during its pupal stage?

<p>cocoon</p> Signup and view all the answers

What type of cartilaginous fish lacks jaws and does not have a sucking organ?

<p>hagfish</p> Signup and view all the answers

What is the scientific name for 'feelers' on an insect's head?

<p>antennae</p> Signup and view all the answers

The Old-World lizards that are characterized by long necks and tails, powerful legs, and long, forked tongues are called?

<p>monitor lizards</p> Signup and view all the answers

What are the world's smallest snakes?

<p>blind snakes</p> Signup and view all the answers

Birds can save energy by flapping for a few seconds and then gliding for a few seconds; what is this behavior called?

<p>intermittent flight</p> Signup and view all the answers

What are Paper wasps, hornets, and yellow jackets considered?

<p>social wasps</p> Signup and view all the answers

What do eyespots help a luna moth with?

<p>scare predators</p> Signup and view all the answers

Study Notes

Bird and Reptile Anatomy

  • Calcium Carbonate: Key component of bird egg shells, providing structural strength.
  • Carapace: The upper half of a turtle's shell, protecting vital organs.
  • Ovipositor: Specialized organ in insects for laying eggs.

Fish and Marine Life

  • Whale Shark: Largest known fish species, reaching lengths over 40 feet.
  • Rays: Cartilaginous fish, includes skates and sawfish.
  • Milt: Fluid released by male fish containing sperm, crucial for reproduction.
  • Hagfish: Unique jawless fish that lacks a sucking organ, classified as cartilaginous.

Insect and Bird Characteristics

  • Abdomen: The hindmost body section of insects, housing important digestive organs.
  • Crop: Food storage sac in a bird's esophagus, aiding in digestion.
  • Spiracles: Paired holes on sharks and rays for respiration.
  • Preening: Birds groom their feathers to keep them in optimal condition.
  • Syrinx: Specialized organ in birds facilitating sound production.

Unique Features of Birds and Reptiles

  • Peregrine Falcon: Renowned as the fastest-flying bird, capable of speeds exceeding 240 mph.
  • Tortoise: Known for longevity, many species live over 100 years.
  • Chromatophore: Color-containing cells under a lizard's skin that enable color change.
  • Amnion: Protective layer surrounding reptile and bird eggs, safeguarding embryos.

Development and Life Stages

  • Metamorphosis: Process transforming immature hatchlings into adults.
  • Larvae: Early growth stage in complete metamorphosis, resembling worms.
  • Cocoon: Structure providing protection for moths during the pupal stage.
  • Estivation: Dormancy technique employed by some amphibians to survive dry conditions.

Group Behaviors and Adaptations

  • Birds of Prey: Carnivorous birds skilled in hunting.
  • Social Wasps: Includes paper wasps, hornets, and yellow jackets, known for their organized colonies.
  • Intermittent Flight: Energy-saving flight technique where birds alternate flapping and gliding.
  • Biological Control: Method of managing insect populations using natural predators or parasites.

Classification and Anatomy

  • Tetrapods: Animals with four limbs, a classification that includes mammals, reptiles, birds, and amphibians.
  • Exoskeleton: The hard outer skeleton of arthropods, providing support and protection.
  • Denticles: Tooth-like structures on sharks' skin, aiding in hydrodynamics.
  • Down Feathers: Provide lightweight insulation for birds, vital for temperature regulation.

Other Notable Facts

  • Tiger Swallowtail Butterfly: Largest species among lepidopterans, known for striking coloration.
  • Eyespots: Patterns on wings of some moths, used to deter predators.
  • Monitor Lizards: A group of Old-World lizards distinguished by their long necks and tails.

Unique Terminology

  • Precocial: Refers to chicks that are born with feathers and can move shortly after hatching.
  • Flyways: Designated migration routes that birds follow annually, guided by innate navigational abilities.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

Description

Test your knowledge with flashcards covering chapters 7-9 of the Abeka Science curriculum. This quiz includes key terms and definitions related to biology, including aspects of marine life and insect anatomy. Perfect for 7th-grade students preparing for their science tests.

More Like This

Marine Biology Echinoderms Flashcards
30 questions
Marine Biology Chapter 11 - Echinoderms
23 questions
Marine Biology Chapter 14 Flashcards
31 questions

Marine Biology Chapter 14 Flashcards

SustainableAntigorite1088 avatar
SustainableAntigorite1088
Use Quizgecko on...
Browser
Browser