4. The diagram below illustrates the release of chemical A from a human

Biology

1 answer:

jeka57 [31]3 years ago

8 0

Answer:

The cell membrane

Explanation:

I'm majoring in Biology

You might be interested in

Protein on the cells outer membrane allow for rapid movements

katovenus [111]

The correct answer is a. cilia

8 0

3 years ago

Which causes genetic variations and can result in different alleles?

Finger [1]

Answer:

Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

Definitions:

Predation rate

is the annual mortality within. a population directly attributable to predation; it represents the level of. successful predator attacks that the animals are unable to control after they. have implemented their antipredator strategies. Predation risk, on the.

random mutations:

What is commonly called "random mutation" does not in fact occur in a mathematically random pattern. The process of genetic mutation is extremely complex, with multiple pathways, involving more than one system. Current research suggests most spontaneous mutations occur as errors in the repair process for damaged DNA.

competition:

the activity or condition of competing.

environmental changes:

Examples of these global environmental changes include climate change, freshwater shortages, loss of biodiversity (with consequent changes to functioning of ecosystems), and exhaustion of fisheries.

5 0

3 years ago

Read 2 more answers

Dissociative identity disorder is no longer controversial as the production of books and movies has raised a new understanding o

PtichkaEL [24]

The statement is False.

As the movies and books only heighten the controversy associated with the disorder.

<h3>What is Dissociative identity disorder?</h3>

Dissociative identity disorder is a mental illness in which the person is diagnosed with having two or more different personalities with memory gaps or forgetfulness in between these different personality states.

The disorder is a controversial one, and the movies and books focusing on the disorder have failed to reduce this controversy as these books and movies often associate the disorder with violence and crime and ignore other important aspects of the mental problem.