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xz_007 [3.2K]
2 years ago
9

Which symbol represents a dominant allele? t Tt T tt

Biology
1 answer:
irina1246 [14]2 years ago
4 0

Answer:

Tt

Explanation:

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The information in the nucleic acid ____________ is carried in the multiple groups of three nucleotides called codons.
ladessa [460]

Answer:

tRNA, mRNA and, rRNA

3 0
3 years ago
Which scientist developed the system for classifying organisms
katovenus [111]

The Swedish botanist Carl Linnaeus is regarded as the father of taxonomy, as he developed a system known as Linnaean taxonomy for categorization of organisms and binomial nomenclature for naming organisms.


<em>Answer: Carl Linnaeus</em>


Hope this helps!

3 0
2 years ago
Jaundice results from a buildup of _________.
Jlenok [28]

Answer:

Bilirubin.

Explanation:

Bilirubin may be defined as the yellow color pigment that occurs during the normal catabolic pathway of humans.This process in important for the removal of harmful waste products from the body.

Bilirubin is excreted in urine and bile. Jaundice causes the deposition of bilirubin that makes the body color yellow in the disease. The body's harmful waste are not eliminated due to the excess deposition of bilirubin in the body.

Thus, the answer is bilirubin.

7 0
3 years ago
Sex-Related inheritance: X chromosome; Non Sex-Related inheritance​
ser-zykov [4K]

<u>What we already know:</u>

All species under normal circumstances will have two sex chromosomes. X and Y, Y is known to be dominant. All females will have two X chromosomes (XX, one X will always be given by the mother), whereas males will have one Y chromosome and one X chromosome (XY, one X will always be given by the mother. The father, on the other hand, could give either an X or a Y, that all depends on what sex chromosome the father's sperm donated.)

<em>So, how many chromosomes do a typical human have? Correct, a typical human has 32 chromosomes and only 2 of them are sex chromosomes. Now we must understand that the sex chromosome carries more than just the one code for the individual sex</em>.<em> That means that the gene codes for more than just the sex. </em>

<u>Building on that knowledge: </u>

<em>Sex-Related Inheritance</em> that differs from sex, is carried on one or two of an individual's sex chromosome. Whereas <em>Non-Sex-Related Inheritance</em> is carried on the other thirty chromosomes that the individual also carries.

<em>Sex-Related</em> inherited genes that are passed via the father to male offsprings, carried on the Y chromosome, are easiest to spot in a family. All males will have this trait and no females will.

Non-sex-related inheritance can be passed from male to female and from female to male, this is sometimes harder to differentiate from genes carried on the X chromosome because the mother always gives an X chromosome.

<u>Vocabulary:</u>

phenotype: the set of observable characteristics of an individual resulting from the interaction of its genotype with the environment.

7 0
3 years ago
In which scenario would mitosis be least desirable in terms of a species' survival? (2 points) Select one: a. A species has litt
ELEN [110]

I believe the answer is C.

3 0
3 years ago
Read 2 more answers
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