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3 years ago

How is the male reproductive system different from other body systems?

Biology

2 answers:

ehidna [41]3 years ago

8 0

Hello There!

The question you asked is how is the male reproductive system different from other body systems?

The answer is "It isn’t necessary to vital signs."

unlike other body systems, the male reproductive system is not essential for the life of a living organism.

amid [387]3 years ago

4 0

Answer:

A. It isn't necessary to vital signs.

Explanation:

The Male Reproductive System is made up of internal and external organs. They undergo a slow maturation ending in puberty, that is, when the sex cells are available to originate another being. This system differs from other systems in the body because it does not need vital signs.

The organs that make up the male reproductive system are: urethra, penis, seminal vesicle, prostate, vas deferens, epididymis and testicles.

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Offspring that are produced through sexual reproduction are usually similar, but never identical, to their parents.

Flauer [41]

Whats the question ?

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2 years ago

A television advertisement claims that a certain brand of cough drop reduces coughing for 8 hours. Describe an investigation tha

Liono4ka [1.6K]

Answer:

See explanation below.

Explanation:

Study Design - Partially double-blinded study

The cohort study will be composed of 80 adults (aged ≥18 years) with a clinical diagnosis of constant coughing present as a result of a cold, which would be measured by semiautomated ambulatory cough monitor.

This study will be divided into an experimental group and a control group:

No medication (natural drops; e.g. water; saline solution) - Control group
Cough treatment - Experimental group

Data to be collected:

Participant cough will be recorded every hour (until 8 hours are reached) for two consecutive days (for repetitions) in both groups using semiautomated ambulatory cough monitor and analyzed statistically.

Observations:

Experimental group: If coughing is significantly (statistical analysis) reduced within the 8 hours (after repetitions) and a symptom improvement is observed, the hypothesis that cough drops are effective is valid.

Control group: To determine that cough drops treatment is effective, the no-treatment group should score worst and participant should not show significant improvement.

*In scientific experiments, repetitions are important to prevent bias and error.

6 0

2 years ago

Why are groups of small cells better than one large cell at moving material in

kirill [66]

The groups of small cells better than one large cell at moving material in and out because they have a greater surface-to-volume ratio.

Option: A

Explanation:

This happened so as these smaller cells, unlike bigger cells, can quickly and willingly enter and move through the membranes of other cell membranes and permeable coverings. For these smaller and mini cells, it is also important to penetrate and move effectively, distribute and transport products and materials such as nutrients, oxygen and waste across the body without requiring enough energy and saving less space. They are cheaper, more effective and use less room for simple reasons, and most notably deplete less resources.

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2 years ago

What is the optimum temperature for growth of e. coli bacteria?

scoray [572]

The optimum temperature for growth of e. coli bacteria is around 37 degrees celsius and 98.6 degrees fahrenheit.

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2 years ago

What is the science of classifying organisms into groups?

Mice21 [21]

Answer:

Taxonomy

Explanation:

Taxonomy is the science of naming, defining and classifying groups of biological organisms on the basis of shared characteristics.

The principal ranks in modern use are domain, kingdom, phylum, class, order, family, genus and specie

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2 years ago