Question 4 The sequenced genomes of many vertebrates have multiple Hox gene clusters. Why might these have been selectively advantageous in the evolution of vertebrates? A In case of a Hox mutation, an embryo more likely to be able to develop normally. B Having multiple Hox clusters ensures proper mouth-first gastrulation of the zygote. C Having multiple Hox clusters allows vertebrates to evolve faster. Lambryo will be able to evolve new traits.

Question 4 The sequenced genomes of many vertebrates have multiple Hox gene clusters. Why might these have been selectively advantageous in the evolution of vertebrates? A In case of a Hox mutation, an embryo more likely to be able to develop normally. B Having multiple Hox clusters ensures proper mouth-first gastrulation of the zygote. C Having multiple Hox clusters allows vertebrates to evolve faster. Lambryo will be able to evolve new traits.

Essentials Of Human Development

1st Edition

ISBN:9781285647357

Author:Kail

Publisher:Kail

Chapter6: Off To School: Cognitive And Physical Development In Middle Childhood

Section6.1: Cognitive Development

Problem 6TY

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