Summer School Week 2

Front

What is overharvesting?

Back

Overharvesting refers to the excessive removal of a resource, such as fish, from its natural environment, leading to a decline in population.

Front

What is asexual reproduction?

Back

Asexual reproduction is a mode of reproduction where an organism creates a genetically identical offspring from a single parent, resulting in 100% of its chromosomes being passed on.

Front

What are dead zones in the ocean?

Back

Dead zones are areas in the ocean where oxygen levels are so low that marine life cannot survive, often caused by excess organic material decomposition.

Front

How does oxygen depletion affect marine life?

Back

Oxygen depletion can lead to the death of fish and other marine organisms, as they require oxygen to survive.

Front

What is heredity?

Back

Heredity is the passing of traits from parents to offspring through genes.

Front

What is sexual reproduction?

Back

Sexual reproduction involves the combination of genetic material from two parents, resulting in offspring that are genetically diverse.

Front

What is the role of fishermen in fish population dynamics?

Back

Fishermen can significantly impact fish populations through their harvesting practices, which can lead to overfishing and population decline.

Front

What is the significance of fish adapting to avoid fishermen?

Back

If fish adapt to avoid fishermen, it may indicate a change in fishing practices or the need for sustainable fishing methods.

Front

What is the impact of commercial fishing on ocean ecosystems?

Back

Commercial fishing can disrupt ocean ecosystems by removing large quantities of fish, which can lead to imbalances in the food web.

Front

What is the relationship between organic material and oxygen levels in water?

Back

The decomposition of excess organic material in water consumes oxygen, leading to lower oxygen levels and potentially creating dead zones.