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Search Results for offspring - All Grades

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Grade 10 DNA, RNA, and Genetics
A tall plant is crossed with a short plant. If the tall F1 plants are allowed to self-pollinate, then
  1. the offspring will be of medium height.
  2. all the offspring will be tall.
  3. all the offspring will be short.
  4. some of the offspring will be tall, and some will be short.
Grade 4 Defining Words
Offspring is
  1. traits or behaviors that protect animals.
  2. the ability to protect from harm or attack.
  3. to defend.
  4. the young of an animal or a human being.
Grade 8 DNA, RNA, and Genetics
College Evolution
Two populations that were formerly geographically isolated have come into contact. Which of the following would most likely favor the evolution of pre zygotic isolating mechanisms?
  1. Hybrid offspring have higher mortality rates than non hybrid offspring
  2. Hybrid offspring have higher reproductive success than non hybrid offspring
  3. Hybrid offspring have higher fitness than non hybrid offspring
  4. Hybrid offspring live longer than non hybrid offspring
Grade 8 DNA, RNA, and Genetics
You are observing an organism reproducing by binary fission. Which of these observations could you make about the offspring?
  1. The offspring are genetically identical to the parent.
  2. The offspring are healthier than the parent.
  3. The offspring are significantly larger than the parent.
  4. The offspring are genetically different from the parent.
Grade 4 Development and Reproduction
Grade 9 Protists and Fungi
Some unicellular protists, such as dinoflagellates, use mitosis to reproduce. Which statement describes the offspring?
  1. The offspring are twice as large as the parent.
  2. The offspring are genetically identical to the parent.
  3. The offspring develop from a parent’s fertilized egg.
  4. The offspring have half as many chromosomes as the parent.
Grade 2 Defining Words
very old
  1. groom
  2. giant
  3. offspring
Grade 6 DNA, RNA, and Genetics
Grade 2 Defining Words
the young of an animal
  1. mammal
  2. adult
  3. offspring
Grade 5 Development and Reproduction
Grade 5 Development and Reproduction
Grade 10 DNA, RNA, and Genetics
Grade 7 DNA, RNA, and Genetics
Sexual reproduction results in
  1. more diverse offspring.
  2. more uniform offspring.
  3. both a and b
  4. none of the above
Grade 3 Zoology
What is an animal's baby called?
  1. adult
  2. offspring
  3. inherit
  4. duckling
Grade 3 Development and Reproduction
               are an organism's young.
  1. Traits
  2. Learned
  3. Inherited
  4. Offspring
Grade 9 Development and Reproduction
What is a new organism produced by a living thing?
  1. offspring
  2. cell
  3. stimulus
  4. organism
Grade 10 DNA, RNA, and Genetics
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