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
Oksana_A [137]
2 years ago
12

Provide three pieces of evidence from "Three Cheers for the Nanny State" that support the claim: laws are intended to stop peopl

e from harming themselves, not just in the case of drinking too much soda.
English
1 answer:
tia_tia [17]2 years ago
4 0

Answer:

They suggest that there will soon be a deadly showdown between Claudius and Hamlet. e 2020

Explanation:

You might be interested in
Explain the role of chromosomes, DNA and genes in the formation of phenotypes in an organism.
irina [24]

Answer: Mitosis occurs in somatic cells; this means that it takes place in all types of cells that are not involved in the production of gametes. Prior to each mitotic division, a copy of every chromosome is created; thus, following division, a complete set of chromosomes is found in the nucleus of each new cell. Indeed, apart from random mutations, each successive duplicate cell will have the same genetic composition as its parent, due to the inheritance of the same chromosome set and similar biological environment. This works well for replacing damaged tissue or for growth and expansion from an embryonic state.

Because the genes contained in the duplicate chromosomes are transferred to each successive cellular generation, all mitotic progeny are genetically similar. However, there are exceptions. For example, there are genetic variations that arise in clonal species, such as bacteria, due to spontaneous mutations during mitotic division. Furthermore, chromosomes are sometimes replicated multiple times without any accompanying cell division. This occurs in the cells of Drosophila larvae salivary glands, for example, where there is a high metabolic demand. The chromosomes there are called polytene chromosomes, and they are extremely large compared to chromosomes in other Drosophila cells. These chromosomes replicate by undergoing the initial phases of mitosis without any cytokinesis (Figure 2). Therefore, the same cell contains thick arrangements of duplicate chromosomes side by side, which look like strands of very thick rope. Scientists believe that these chromosomes are hyper-replicated to allow for the rapid and copious production of certain proteins that help larval growth and metamorphosis (Gilbert, 2008).

Gene Transmission in Meiosis

Three photomicrographs show polytene chromosomes. The chromosomes look like horizontal tubes composed of white, grey, and black bands against a black background. They look like thick, striated lengths of rope.

Figure 2: Examples of polytene chromosomes

Pairing of homologous chromatids results in hundreds to thousands of individual chromatid copies aligned tightly in parallel to produce giant, "polytene" chromosomes.

© 2007 Nature Publishing Group Novikov, D. et al. High-pressure treatment of polytene chromosomes improves structural resolution. Nature Methods 4, 483 (2007). All rights reserved. View Terms of Use

Although he did not know it, Walther Flemming actually observed spermatozoa undergoing meiosis in 1882, but he mistook this process for mitosis. Nonetheless, Flemming did notice that, unlike during regular cell division, chromosomes occurred in pairs during spermatozoan development. This observation, followed in 1902 by Sutton's meticulous measurement of chromosomes in grasshopper sperm cell development, provided definitive clues that cell division in gametes was not just regular mitosis. Sutton demonstrated that the number of chromosomes was reduced in spermatozoan cell division, a process referred to as reductive division. As a result of this process, each gamete that Sutton observed had one-half the genetic information of the original cell. A few years later, researchers J. B. Farmer and J. E. S. Moore reported that this process—otherwise known as meiosis—is the fundamental means by which animals and plants produce gametes (Farmer & Moore, 1905).

The greatest impact of Sutton's work has far more to do with providing evidence for Mendel's principle of independent assortment than anything else. Specifically, Sutton saw that the position of each chromosome at the midline during metaphase was random, and that there was never a consistent maternal or paternal side of the cell division. Therefore, each chromosome was independent of the other. Thus, when the parent cell separated into gametes, the set of chromosomes in each daughter cell could contain a mixture of the parental traits, but not necessarily the same mixture as in other daughter cells.

To illustrate this concept, consider the variety derived from just three hypothetical chromosome pairs, as shown in the following example (Hirsch, 1963). Each pair consists of two homologues: one maternal and one paternal. Here, capital letters represent the maternal chromosome, and lowercase letters represent the paternal chromosome:

Pair 1: A and a

Pair 2: B and b

Pair 3: C and c

When these chromosome pairs are reshuffled through independent assortment, they can produce eight possible combinations in the resulting gametes:

A B C

A B c

A b c

A b C

a B C

a B c

a b C

a b c

Hope This Helps!!!

6 0
2 years ago
• Write what disabled people's achievements in sports tell us about their character and attitude What do we learn from it? (Plea
zloy xaker [14]

Answer:

never to give up in life

4 0
2 years ago
wha is the indirect object in this sentence As part of my presentation, I read my class the final stanza of the poem and then pe
Rufina [12.5K]
Class is the indirect object :)
8 0
3 years ago
I'm freaking out I'm in my freshman year of high school and I have a C in math. I have A's in everything else but I'm still frea
kondaur [170]

Answer:I'm a junior and believe me I understand what your going through as a freshman and I've struggled with math before too! It's obviously not great to have a C in a class. Just because you have a C though doesn't mean you should give up I say just try to get a good picture of what grade you think you can achieve whether it be an A or a B and set that goal for yourself. I used videos from google to help me with certain subjects I didn't understand and took advantage of tutoring when I could. Try your best and if a C is still what you get then be proud of yourself and don't worry too much because in the end it is just a grade. it's nothing to cry over and you're amazing either way!

7 0
3 years ago
Which method is best for determining the meaning of an unfamiliar word: using context clues, using related words, or
forsale [732]

Answer:

a) Using context clues

Explanation:

In literature, context clues are words or phrases, such as synonyms, antonyms, or metaphors, that are used as 'clues' or 'hints' when an unfamiliar or complicated word is used by the author. It allows the reader to <u>understand the meaning of the word in regard to the context it is used in.</u>

Context clues could be more useful in comparison to dictionaries because it allows the reader to comprehend the word in a more profound way by knowing <em>how the word could be used, in what context, how is it similar or different to other words</em>, etc. instead of only known the definition - which could also be complicated to understand in many cases.

6 0
3 years ago
Read 2 more answers
Other questions:
  • The waves beside them danced; but they
    7·2 answers
  • If the authorial voice is that of a six-year-old child, the narrator is probably _____. inaccurate honest reliable unreliable
    10·1 answer
  • Which statement below is true of an author's style? A. An author's style is more effective as it becomes more complex. B. An aut
    15·1 answer
  • Please help me!
    13·1 answer
  • Passage 1:
    7·1 answer
  • Select the linking verb and the predicate noun or predicate adjective.
    14·1 answer
  • 3. A ceremony: any actions done regularly in a set manner
    9·1 answer
  • Drag a sentence to the box to show how Dan Quayle’s visit to a classroom in Trenton, New Jersey, most likely influenced the publ
    13·1 answer
  • What is the main problem that people with impostor syndrome have?
    7·1 answer
  • Biology 101 with Professor Ramirez is the most challenging course I have ever taken. Though every inspiring class session includ
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!