If the cell of an organism contains a nucleus, then the organism must be in what

Answers

Answer 1

Answer: the cell would be eukaryotic

Related Questions

Scientists have observed that pythons have vestigial leg bones. They have also observed that snakes in general have more DNA sequences in common with four-legged geckos than they do with legless eels. What do these two observations have in common
all of the following are reasons why friendships are more highly valued by older people in late adulthood than family relationships expect?
Which layer confirms that this sample is soil rather than a mineral mixture?
Within the fluid mosaic of a plasma membrane, what is the role of transport and channel proteins?
In an experiment you, the researcher, remove atp from the system. what would be a likely consequence of the lack of atp on muscle contraction?

This aquarium exhibits biotic and abiotic factors in an aquatic environment. One of the abiotic factors isA) coral.
B) fish.
C) plants.
D) water.

Answers

Answer: Option 'D' is correct.

Explanation:

Abiotic factors are those factors which are not alive yet they are essential for survival of lives on earth.

Like water, sun, air, land etc.

Without abiotic factors, living organisms and ecosystem get affected.

Hence, water is the correct answer.

D.) water
because water isn't living. anything that breathes, has a pulse, heart, lungs, e.c.t, is living, and anything that is produced by the living organism is also biotic as well.

Which list best describes what should be worn by students in a biology lab where pouring chemicals into beakers is involved?a long-sleeved shirt, safety glasses, protective gloves, and sandals
a long-sleeved shirt, safety glasses, protective gloves, and closed shoes
a lab coat, safety glasses, protective gloves, and sandals
a lab coat, safety glasses, protective gloves, and closed shoes

Answers

Answer: Option (d) is the correct answer.

Explanation:

In a laboratory, while performing an experiment it is necessary to follow necessary safety measures so that any misshapen may not result in a serious injury.

Therefore, when we pour chemicals into a beaker then it is advisable that we should be wearing safety glasses so that any spurting won't let the chemical to enter in our eyes. Protective gloves will save our hands from coming directly in contact with the acid.

Whereas a lab-coat and closed shoes will protect our rest of the body from the chemicals.

Thus, we can conclude that a lab coat, safety glasses, protective gloves, and closed shoes is the list of materials to be worn while performing an experiment.

it is the last one :) :) :)

What is the softest part of the human body? ...?

Answers

The softest part of the human body is the brain. It is the part that is most changeable due to external influences, and so, it is the "softest". It the most sensitive part of our body. Hope this answers the question. Have a nice day.

Frogs have internal and external structures to help them survive, grow, and reproduce. Name an internal and an external structure, an tell how these structures of the frog survive.

Answers

Answer:

Frogs have some important internal and external structures that helps them to survive, grow and reproduce. Frog have almost similar internal anatomy to humans.

Frogs have the ability to respire through both lungs and skin. Skin is the external structure that helps them to respire in aquatic ecology.The skins helps to dissolves oxygen from the air and water and releases carbon-dioxide. Skin helps frogs to respire under water but if water do not have enough oxygen, frogs will drown.

An internal structure called liver is present in frog same as human beings. The liver releases chemical called bile that are utilized in digestion of fat and then emptied into the small intestine.

Hence, skin and liver are important for the survival of frog.

According to Figure 13-2, if 25 percent of the parent material remains in a rock sample, how many half-lives have occurred?

Answers

Answer: Number of half lives occurred 2.

Explanation:

Let the initial concentration be x

Concentration left=25 % of the x= $x(25)/(100)=(x)/(4)$

To calculate the number of half lives, we use the formula:

$a=(a_o)/(2^n)$ ..(1)

where,

a = amount of reactant left after n-half lives = 0.0495 moles

$a_o$ = Initial amount of the reactant = 0.7924 moles

n = number of half lives

$(x)/(4)=(x)/(2^n)$

taking log both sides

$\logx-\log4=\logx-n\log2$

$\log4=n\log2$

$\log(2)^2=2\log2=n\log2$

n = 2

Number of half lives occurred 2.

2 half lives.A half life is when a substance is broken down by half. 100% -> 50% etc.

How does the anatomy of an organ determine its function

Answers

for instance,

The heart’s structure is muscular.
The muscles in the heart help make it easier for the heart to pump blood.

Another example is the human lungs.
They are built in a way where it is possible for organisms to inhale and exhale.
If they were solid and didn’t expand then we wouldn’t have had the proper ability to breathe.

Final answer:

The anatomy, or structure, of an organ helps define its function. This can be seen at every biological level - from cells grouping together to form tissues, which combine to create organs, which work collectively within a system to support an organism's survival and growth. An example of this includes the human heart, whose specific muscular structure and internal composition allow it to efficiently pump blood.

Explanation:

The anatomy of an organ, or how it is structured, directly influences what functional roles it can undertake. From the cellular level, where cells initiate all physiological functions, to the tissue level, where a group of similar cells work together to perform a specific function, structure plays a vital role in function. Several tissues come together to form an organ, like the heart or stomach, which performs one or more specific physiological functions.

Take, for example, the human heart. Its robust muscular structure allows it to efficiently pump blood throughout the body. The internal anatomy, including the presence of four separate chambers, ensures that oxygenated and deoxygenated blood do not mix, providing an efficient system for oxygen distribution. To this end, the anatomy of an organ defines its function.

In essence, understanding the anatomy helps fully appreciate the interrelationships of body structures, how they work together to function a particular body region or a systemic anatomical like the muscular system which comprises all skeletal muscles in the body.

Learn more about Anatomy and Function here:

brainly.com/question/21190730

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Four of the five choices listed below are characteristic of meiosis. Select the exception? involves two divisions reduces the number of chromosomes results in producing genetically identical cells produces haploid cells involves synapsis

Which condition is a neuron in when the outside of the neuron has a net positive charge and the inside has a net negative charge?A. threshold B. action potential C. resting potential