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lorasvet [3.4K]
3 years ago
8

Dominant traits are traits that will be expressed. Recessive traits are traits that are never expressed in the presence of a dom

inant trait. They can only be expressed when both alleles are recessive. A) True B) Neither C) False D)
Biology
2 answers:
eduard3 years ago
8 0
True is the right answer

Dominant trait<span> – The </span>trait<span> that will be expressed.</span>

HH homozygous dominant – purple flowers.
Hh heterozygous, shows dominant, purple color.


<span>Recessive </span>trait<span> – The trait that is never expressed in the presence of a dominant trait. It is only expressed when both traits are recessive.</span>

<span>hh homozygous recessive – white flowers</span>
bixtya [17]3 years ago
4 0
True. 

Homozygous dominant = dominant traits present
Heterozygous = Aa = dominant traits expressed
Homozygous recessive = recessive traits expressed
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What interactions are occurring that allow the water to move against gravity in capillary action? Select three options.
solniwko [45]

Answer:

Adhesion and surface tension

Explanation:

Capillary action is the tendency of a liquid to rise or fall in a narrow tube. Two main terms are required to explain capillary action; adhesion and cohesion.

Cohesion is the force of attraction between molecules of the same kind while adhesion is the force of attraction between molecules of different kinds.

Forces of adhesion causes water to move up in a capillary tube. The water is held as it rises by surface tension forces acting on the circumference of the meniscus. The water keeps rising in the tube until the weight of the water drawn up in the tube balances the surface tension acting at the top column of the water.

3 0
3 years ago
The codon AUG specifies the amino acid methionine. What would the tRNA anitcodon be that recognizes this codon?
NemiM [27]

Answer:

UAC

Explanation:

This example portrays that translation, which is the second process of protein synthesis, is about to occur. Translation cannot occur without a special type of RNA called tRNA or transfer RNA.

A tRNA contains a set of three nucleotides called ANTICODON. The tRNA matches an mRNA codon with the amino acid it encodes. The tRNA initially binds to the mRNA and reads the mRNA codon using its anticodon (which is complementary to the mRNA's codon). The actual reading is done by matching the base pairs through hydrogen bonding following the base pairing rule i.e. A-U, G-C. After reading the mRNA codon using its anticodon, it then carries the specific amino acid encoded by that codon it binds to, in order to add to the growing polypeptide chain.

For example, a codon AUG (start codon that signals beginning of translation) will be read by tRNA anticodon, UAC. Since the codon AUG codes for amino acid, Methionine. The tRNA then carries Methionine via its amino acid attachment site and adds to the polypeptide chain (future protein).

6 0
3 years ago
Which are segments of DNA that code for specific traits?
Marta_Voda [28]
Gene. A segment<span> of a </span>DNA<span> molecule that </span>codes<span> for a particular protein and determines the </span>traits<span> (phenotype) of the individual. A gene is the basic unit of heredity in a living organism. Hopefully that helps!
</span>
6 0
3 years ago
Thyroid gland and prostate gland are located at?
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The anterior part of the lower neck, below the larynx (voice box).

7 0
3 years ago
Read 2 more answers
A company is debating whether to enter a new industry. The first order of business is to conduct an analysis of the five forces.
vlada-n [284]

Answer:

Option A, If the barrier for entry is low, and suppliers and buyers have strong bargaining power, the venture will most likely fail.

Explanation:

Complete question is as follows -

A company is debating whether to enter a new industry. The first order of business is to conduct an analysis of the five forces. Why is this a crucial first step in the decision-making process of entering a new industry?

a. If the barrier for entry is low, and suppliers and buyers have strong bargaining power, the venture will most likely fail.

b. If the barrier for entry is high, and suppliers and buyers have low power, the venture will most likely fail.

c. If the barrier for entry is low, and suppliers and buyers have high power, the venture will most likely succeed.

d. If the barrier for entry is high, and suppliers and buyers have high power, the venture will most likely succeed.

Solution

There are fiver forces which should be assessed while entering into new industry which are as follows -  

• Competitive rivalry- Markets with less competiveness are attractive but may not survive long while on the other hand market with high competitiveness reduce the power of new entrant

• Threat of substitute products – Customers may find substitute for the product and services offered by your company in lieu to the changing technology and science

• Bargaining power of buyers – Customers need to be offered with the most reasonable prices or else your business may not work out,

• Threat of new entrants – This always exists as there are lot of angle investor groups in the market that are making the competition fierce by funding the startups easily

• Bargaining power of suppliers – The number of suppliers must be high so that bargaining can be done for raw material and labor.

 Hence, option A is correct

3 0
4 years ago
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