1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mice21 [21]
3 years ago
15

The study of biodiversity, a quantitative science that uses traits from living and fossil organisms to infer relationships over

time, is called ____________ .
Biology
1 answer:
bogdanovich [222]3 years ago
7 0

Answer: Systematics

Explanation:

You might be interested in
Select the FALSE statement below about the structure of myoglobin.
Dvinal [7]
<span>The answer is e. Myoglobin has a single polypeptide chain so it has 1o, 2o, 3o and 4o structure.

Myoglobin is an iron and an oxygen binding protein. It has a single polypeptide chain. Proteins with the single polypeptide chain cannot have quaternary (4o) structure. 4o structure of proteins includes an arrangement of multiple folded polypeptide chains (subunits) in a multi-subunit complex. Therefore myoglobin cannot have 4o structure as the single chain polypeptide. All other choices are correct.</span>
4 0
3 years ago
If Jennifer is studying the functional relationship between the heart, arteries, veins and blood, then she is studying anatomy a
Alborosie
The correct answer is organ system level of organization.
5 0
2 years ago
This is a picture of a coordinate graph.
Vsevolod [243]

Answer:

This is not biology.

8 0
3 years ago
Explain how the inheritance patterns of many traits (such as petal color in snapdragons, or skin color in humans) cannot be acco
pantera1 [17]

Answer:

Petal color in snapdragon is an example of incomplete dominance and deviates from Mendel's law of dominance.

Skin color in humans exhibits a continuous variation and is regulated by more than one genetic loci.

Explanation:

Two alleles of a gene do not always exhibit the dominant-recessive inheritance as shown by Mendel. The alleles controlling the petal color in Snapdragon exhibit incomplete dominance since the allele "R" is not able to produce enough pigment in heterozygous condition to completely mask the effect of the recessive allele "r" Therefore, the heterozygous genotype "Rr" gives pink color to petals.

Mendel showed that each genetic trait is regulated by one gene and exhibit discontinuous variations. This is not followed by skin color in humans which is a polygenic trait with multiple genes regulating it. Here, a range of phenotype is present which is regulated by the sum total of the dominant alleles of all the genes involved controlling the melanin production.

3 0
3 years ago
How many primers are necessary for prokaryotic replication?
Zielflug [23.3K]

As discussed in Chapter 3, DNA replication is a semiconservative process in which each parental strand serves as a template for the synthesis of a new complementary daughter strand. The central enzyme involved is DNA polymerase, which catalyzes the joining of deoxyribonucleoside 5′-triphosphates (dNTPs) to form the growing DNA chain. However, DNA replication is much more complex than a single enzymatic reaction. Other proteins are involved, and proofreading mechanisms are required to ensure that the accuracy of replication is compatible with the low frequency of errors that is needed for cell reproduction. Additional proteins and specific DNA sequences are also needed both to initiate replication and to copy the ends of eukaryotic chromosomes.


7 0
3 years ago
Other questions:
  • Which of the following statements concerning testosterone is not correct?
    7·2 answers
  • What happens to requirements of nutrients and waste removal as a cell gets larger?
    5·1 answer
  • Everything after helium in the periodic table was made by what or who ?
    8·1 answer
  • While taking a difficult test, cindy's muscles tense and her heart pounds. these physiological responses are best described as?
    11·1 answer
  • Most hormones' secretions are regulated by ___________ feedback, whereby a hormone's secretions are regulated by the hormone its
    5·1 answer
  • Which of the following statements is true? The troposphere is made of layered gases. In the water cycle, the amount of water whi
    6·1 answer
  • Why do people go through puberty?
    9·2 answers
  • An individual who displays the disease sickle-cell anemia must have inherited the deleterious allele from both phenotypically no
    10·1 answer
  • Plz no one would help me
    10·1 answer
  • What is a chain of molecules linked with peptide bonds
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!