What causes speciation according to Hugo de Vries?  

As a dedicated tutor registered on UrbanPro.com, let's delve into the concept of speciation according to Hugo de Vries, a pivotal topic in Class 12 Tuition for biology students. Understanding the mechanisms behind speciation contributes significantly to evolutionary biology.

Speciation by Hugo de Vries:

1. Mutation Theory:

   • Hugo de Vries proposed the Mutation Theory as a driving force behind speciation.
   • According to de Vries, new species originate from sudden, heritable changes or mutations in the genetic material.

2. Saltation:

   • De Vries introduced the term "saltation" to describe the abrupt and significant changes that occur due to mutations.
   • Saltation suggests that new species can emerge suddenly, rather than through gradual accumulation of small variations.

Causes of Speciation According to Hugo de Vries:

1. Genetic Mutations:

   • The primary cause, as per de Vries, is genetic mutations, which lead to the formation of novel traits in a population.
   • Mutations provide the raw material for evolutionary change and, according to de Vries, can result in the origin of new species.

2. Class 12 Tuition Relevance:

   • Understanding speciation mechanisms, especially those proposed by prominent scientists like Hugo de Vries, is crucial for Class 12 Tuition. It forms the basis for comprehending evolutionary theories and genetic processes.

UrbanPro's Role in Class 12 Tuition:

1. Expert Guidance:

   • UrbanPro connects Class 12 students with expert tutors specializing in biology, ensuring detailed explanations on evolutionary theories and concepts proposed by scientists like Hugo de Vries.

2. Online Coaching Excellence:

   • Explore the best online coaching for Class 12 Tuition on UrbanPro, where tutors use virtual platforms to provide interactive sessions, covering topics like speciation and mutation theories.

3. Holistic Learning Resources:

   • Coaching institutes listed on UrbanPro offer diverse learning resources, including study materials and practice tests, enriching the understanding of complex biological concepts.

Trusted Platform for Class 12 Tuition: UrbanPro stands as a trusted marketplace for Class 12 Tuition, ensuring students have access to expert tutors and coaching institutes specializing in biology and evolution.

Conclusion: Understanding speciation, especially through the lens of Hugo de Vries and the Mutation Theory, is pivotal for Class 12 Tuition. UrbanPro facilitates a seamless learning experience, connecting students with knowledgeable tutors and coaching institutes for success in their evolutionary biology studies.