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laila [671]
3 years ago
12

PLZ HELP ME ASAP

Biology
2 answers:
dedylja [7]3 years ago
8 0
If death rate exceeds birth rate, the population declines. And if birth rate and death rate are in equilibrium, growth rate is zero and the population remains stable. In a stable population, each individual (on the average) produces one offspring which survives long enough to reproduce itself.
iren2701 [21]3 years ago
3 0

Answer:

Explanation:

The relationship between betwen reproduction and death rate  is the difference between birth and death rates. It measures the degree to which a population is growing.

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Which statement best describes the relationship between the nervous system and the muscular system?
Jobisdone [24]
Muscles causes the heart to contact
7 0
3 years ago
For an organism to be classified in the animal kingdom, which characteristics must the organism have?
vovikov84 [41]

Explanation:

All animals are eukaryotic, multicellular organisms, and almost all animals have specialized tissues. Most animals are motile, at least during certain life stages. Animals require a source of food to grow and develop. All animals are heterotrophic, ingesting living or dead organic matter.

4 0
3 years ago
1) A mutation occurred in DNA of a globular enzyme. If the lysine amino acids were found within the active site of the enzyme, d
Agata [3.3K]

The lysine amino acid will provide a positive charge to the active site. If this mutation changed all of the lysine amino acids to aspartic acid, it will produce an enzyme having a negative charge.

<h3>Mutations and amino acids</h3>

A mutation is any alteration in the nucleotide (DNA) sequence of the genome of an organism.

A mutation that alters the active site of an enzyme will invariably affect its catalytic activity.

A mutation that involves a change in lysine (positive) to aspartic acid (negative) will produce a protein having a net negative charge.

Learn more about mutations here:

brainly.com/question/17106056

8 0
3 years ago
Collections of nerve cell bodies in the peripheral nervous system are called ________.
I am Lyosha [343]

Answer:

Collections of nerve cell bodies in the peripheral nervous system are called <u>ganglia.</u>

Explanation:

Ganglia are structures enclosed in a tissue sheath, which contains cell bodies of neurons. They also contain dendrites that make synaptic connections between neurons, transporting electrical impulses, connecting the brain with specific organs. They are part of the peripheral nervous and are responsible for connecting the peripheral nervous system with the central nervous system, both in an efferent sense (from the central nervous system to the sensory organs), and afferent (from the sensory organs to the central nervous system).

3 0
3 years ago
When an ethnographer participates in food production, religious and political activities, family life, and many other aspects of
Anastasy [175]

Answer:

I think it might be Ethnography.

Hope I helped  :)

Explanation:

7 0
3 years ago
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