If a Star's Measured Parallax Is 0

question 37

Multiple Choice

If a star's measured parallax is 0.1 arcsec,what is its distance?

• A) 1 pc
• B) 5 pc
• C) 10 pc
• D) 50 pc

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Definitions:

Parental Behavior

Actions taken by parents to ensure the survival and well-being of their offspring, including feeding, protection, and teaching of necessary skills or behaviors.

Hymenoptera

An order of insects that includes wasps, bees, and ants, characterized by their distinctive two pairs of wings and social or solitary lifestyles.

Haploid Egg

An egg cell that contains a single set of chromosomes, typical in many sexually reproducing organisms for the purpose of fertilization.

Diploid Sperm

Sperm cells that contain two sets of chromosomes, which is abnormal and can lead to fertility issues.