Which term describes a pair of chromosomes that are similar in length and carry genes for the same traits at corresponding places?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Study for the California Science Test. Get ready for the 8th grade exam with flashcards and multiple choice questions, each question has hints and explanations. Prepare with confidence!

Multiple Choice

Which term describes a pair of chromosomes that are similar in length and carry genes for the same traits at corresponding places?

Explanation:
Two chromosomes that are similar in length and carry genes for the same traits at corresponding places are homologous chromosomes. They come in pairs in diploid organisms, with one member from each parent. During meiosis, homologous chromosomes pair up and may exchange genetic material, which creates variation in offspring. Although they carry the same genes in the same order, they can have different versions (alleles) of those genes, so the two chromosomes are not identical. The other terms describe either a single chromosome or general genetic variation, not a paired set of chromosomes.

Two chromosomes that are similar in length and carry genes for the same traits at corresponding places are homologous chromosomes. They come in pairs in diploid organisms, with one member from each parent. During meiosis, homologous chromosomes pair up and may exchange genetic material, which creates variation in offspring. Although they carry the same genes in the same order, they can have different versions (alleles) of those genes, so the two chromosomes are not identical. The other terms describe either a single chromosome or general genetic variation, not a paired set of chromosomes.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy