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Course: EST 2 Biology
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EST 2 Biology

Cell Structure and Molecular Biology

0/51 Dr Dabour Hub Science Diagram and Course Material

Ecology

0/31 Dr Dabour Hub Science Diagram and Course Material

Genetics and Heredity

0/39 Dr Dabour Hub Science Diagram and Course Material

Body Systems and Plants

0/60 Dr Dabour Hub Science Diagram and Course Material

Classification and Evolution

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Quiz

SAT Biology practice – Chromosomes and inheritance

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Chromosomes and inheritance EST Biology quiz: free practice for EST 2 Biology. Work through this Chromosomes and inheritance EST Biology quiz and get instant feedback on every answer. If you get stuck, review the 3.3 Chromosomes and inheritance lesson. More practice: EST 2 Biology — all units. Syllabus: OpenStax free science textbooks.

  • Questions count: 9
  • Passing grade: B+
  • Time limit: 9 minutes
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1.
In cats, the allele resulting in deafness occurs more often in those with white-colored coats. Which is the most likely cause of this association?
SAT Biology - Question 027
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2.
Which of these must a mammalian embryo receive from its father in order to be viable?
SAT Biology - Question 083
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3.
Triticale is a hybrid of wheat (Triticum turgidum) and rye (Secale cereale), bred to demonstrate the most desirable characteristics of both species. The resulting hybrid possesses four chromosome sets from the materna...
SAT Biology - Question 139
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4.
A cell that receives more than the normal number of chromosomes can be called all of the following EXCEPT
SAT Biology - Question 183
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5.
Approximately what proportion of the F2 flies has the dwarf, red-eyed phenotype?
SAT Biology - Question 256
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6.
Based on the results of the parent cross, which of the following phenotypes are recessive?
SAT Biology - Question 257
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7.
Two flies from the F2 generation are crossed. One has a dwarf body and red eyes, and the other has a dwarf body and purple eyes. Based on the results shown, which combinations of traits could result in the offspring?
SAT Biology - Question 258
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A purple-eyed fly is crossed with a streaked fly. The F1 flies are then crossed with each other. In the F2 generation, which phenotype will occur less often than expected?
SAT Biology - Question 259
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9.
In fruit flies, the normal or wild-type allele of a gene is indicated with a plus (+) sign. The diagrams below show the locations of the streak and purple eye genes on simplified chromosomes. Which diagram shows the c...
SAT Biology - Question 260
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Part of Genetics and Heredity — see every lesson and quiz in this unit.
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