Mohamed Abbas, a science teacher at Senioritis.io

Mohamed Abbas
June 20, 2023
Biology

Understanding the Development of Insect Resistance to DDT and the Limitations of Synthetic Insecticides.

DDT was once considered a “silver bullet” to permanently eradicate insect pests, but it is now largely useless against many insects. What do you need to know...

Mohamed Abbas
June 20, 2023
Biology

Understanding Natural Selection: The Crucial Role It Plays in Organism Adaptation and Evolution

What is the only mechanism of evaluation that leads to adaptation? nan The only mechanism of evaluation that leads to adaptation is natural selection. Natural selection is...

Mohamed Abbas
June 20, 2023
Biology

Exploring the Primary Factors of Genetic Variation in Modern Humans: Mutation and Recombination.

What is genetic variation among all modern humans primarily due to? nan Genetic variation among all modern humans primarily is due to two main factors: mutation and...

Mohamed Abbas
June 20, 2023
Biology

Unlocking the Power of Natural Selection: The Importance of Genetic Variation and Reproductive Success in Evolutionary Change

What needs to be present in a population before natural selection can occur? nan Before natural selection can occur in a population, there must be genetic variation...

Mohamed Abbas
June 20, 2023
Biology

Behavioral Differences and Speciation in Birds: How Nest Building Behaviors Can Lead to the Formation of New Species

If a species of bird in the same area develop distinct differences in behavior, such as building nests, over time it will lead to what? nan If...

Mohamed Abbas
June 20, 2023
Botany

The Evolution and Unique Characteristics of Land Plants: Exploring Embryophytes and Alternation of Generations

All land plants are believed to share what? nan All land plants, also known as embryophytes, are believed to share a common ancestor that evolved roughly 500...

Mohamed Abbas
June 20, 2023
Botany

The Evolution of Land Plants: Tracing Their Origins to the Green Algae Charophytes

What is the common ancestor to all land plants? nan The common ancestor to all land plants is believed to be a green algae called Charophytes. Charophytes...

Mohamed Abbas
June 20, 2023
Botany

Overcoming the Physical, Physiological, and Behavioral Challenges of Terrestrial Life: Insights from Science

What are the major challenges to adaptation to terrestrial life? nan The major challenges to adaptation to terrestrial life can be divided into three broad categories: physical,...