Reproduction
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Questions and Answers

What are the two forms of reproduction mentioned in the text?

  • Binary and asexual
  • Unisexual and bisexual
  • Asexual and sexual (correct)
  • Cloning and sexual

What is a major puzzle for biologists according to the text?

  • The interaction of gametes
  • The cloning of organisms
  • The evolution of sexual reproduction (correct)
  • The cost of asexual reproduction

In asexual reproduction, what does an organism create?

  • A hybrid organism
  • A genetically similar or identical copy of itself (correct)
  • A smaller version of itself
  • A completely different organism

What is the two-fold cost of sexual reproduction mentioned in the text?

<p>Only 50% of organisms reproduce and organisms only pass on 50% of their genes (B)</p> Signup and view all the answers

What do specialized reproductive cells in sexual reproduction contain?

<p>Half the number of genes (A)</p> Signup and view all the answers

What is the worth of global aerospace industry in 2017?

<p>US$838 billion (C)</p> Signup and view all the answers

What percentage of the aircraft production in 2015 was for military aircraft?

<p>12% (D)</p> Signup and view all the answers

What is the primary focus of the aerospace industry?

<p>Designing, building, and maintaining aircraft (B)</p> Signup and view all the answers

What is the term largely subsumed by the more encompassing term 'aerospace industry'?

<p>'Aircraft industry' (A)</p> Signup and view all the answers

What is the worth of aircraft production in 2015 for business and general aviation?

<p>14% (B)</p> Signup and view all the answers

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