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Trava [24]
3 years ago
7

Which of the following statements regarding genotypes and phenotypes is false? Alleles are alternate forms of a gene. The expres

sed physical traits of an organism are called its phenotype. The genetic makeup of an organism constitutes its genotype. An organism with two different alleles for a single trait is said to be homozygous for that trait.
Biology
2 answers:
alexira [117]3 years ago
6 0

Answer:

D

Explanation:

zhenek [66]3 years ago
3 0

Answer:

D

Explanation:

Homozygous mean a pair of alleles that are the same. Hence the root word homo- which means same. If the alleles were different, we would call this pairing a heterozygous pair, with the root word hetero- meaning different. An example of a homozygous pair would be AA, two dominant allele, or aa, two recessive alleles, while a heterozygous pair would be Aa, one dominant and one recessive allele.

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What is an antonym for the word Marma?
8_murik_8 [283]

Answer:the word is not marma ok it karma ok

Explanation:I must saturate myself with repose and with the underlying—with Karma.

Karma is the Law of the Universe, the expression of divine Will.

And what have ye done to Karma, that he is so wet and silent?

How can one substitute here a sameness of Karma for identity of soul?

I soon discovered that, no matter how the wheel is turned, the Karma or merit is equal.

Equally unsatisfying is the statement that phenomena are aggregates of Karma.

6 0
3 years ago
Define newton's first law in your own words.
Setler79 [48]
All object in motion will stay in motion unless acted upon by an external force. This means whenever something is moving then something else has to stop it. If an object is not moving then it will stay not moving until something forces it to move.
8 0
3 years ago
Read 2 more answers
What is the name of the epithelial cell surface that faces the outside of an organ?
Goryan [66]

Apical surface is the name of the epithelial cell surface that faces the outside of an organ.

The edge of the epithelium that faces light or the outside environment is called the apical surface.

The apical surface of the epithelial cells, where the lumen of the vesicles and tubules are located, and the inner surface of the body cavities, form the interface between the extracellular and underlying tissues.

It has multiple functions, including absorption and excretion, immune surveillance, sensory conduction, and barrier formation.

These functions are activated by several specializations, including glycocalyx (it cushions and hydrates the apical membrane), apical plasma membrane lipids(it restricts flow of water and solutes), channels and receptors (it regulates active and passive transport and sense the presence of growth factors), cytokines, and mechanical stimuli (eg, tensile and shear stress).

Learn more about apical surface here : brainly.com/question/27907783

#SPJ4

7 0
2 years ago
What is the net volume of fresh air that enters the alveoli each minute, assuming that the breathing rate is 10 breaths/min, the
kondaur [170]

Answer:

6,500 mL

Explanation:

We are asked to find the total volume of air that effectively entered to the alveoli in one minute so that oxygen could be exchanged for carbon dioxide and leave the body through exhalation.

The problem says that the normal breathing rate is 10 breaths per minute, and for each breathe it takes 800 mL of air. But not all air enters the alveoli because it says there are 150 mL that are not effectively used by the alveoli. Therefore, the net amount of air used in each breathe is 800 ml - 150mL, giving us a total amount of 650 mL of air.

Now that we have the net amount of air for each breathe, we have to multiply it by the total breaths a body makes in one minute. In this case, the breathing rate is 10 breaths/min.

So, to obtain the final answer we just need to multiply the amount of net air per breathe (650 mL) times the number of breathes in one minute (10 breathes); that is 650 mL/breath x 10 breaths and gives us 6,500 mL.

7 0
3 years ago
- Comparing blood and hormones of different organisms is a technique referred to<br><br> as:
Vladimir79 [104]

Answer: RadioImmunoassay

Explanation:

RadioImmunoassay is a technique used in the measurement and comparison of hormones. It helps to identify difference in the hormone concentration of various species. It makes use of Anti-bodies directed against the hormones and the radio-labelled forms of hormones. A standard curve that contains a known amount of hormone is then use to compare and calculate measurements of the new hormones.

6 0
3 years ago
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