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
nasty-shy [4]
3 years ago
8

Which of the following statements justifies that meiosis is reduction division?Select one of the options below as your answer:

Biology
1 answer:
Verdich [7]3 years ago
8 0
Meiosis is a reduction division because when it occurs the number of chromosomes in the offspring lessens from that of in the parent....   <span>Meiosis begins with a diploid cell, but produces four haploid cells.</span>
You might be interested in
Protein X is a protein that is composed of four subunits of equal size--alpha, beta, delta, and gamma--that are bound by either
alexandr402 [8]

Answer:

The correct answer is e3

Explanation:

The given protein in the question proteib X contain four subunits of equal size alpha,beta,delta and gamma which are bound by either noncovalent interactions or disulfide bridges and only beta and delta subunits are bound to each other by disulfide bridges.

  As a result when the protein will undergo fragmentation it will generate 3 bands because the interaction that is present between alpha and beta subunit will break resulting in the formation of 2 bands. Now the most important fact is that the beta subunit is linked to delta subunit by di sulfide bond so when betamarcaptoethanol will act on protein X it will break the disulsulfide bond present between the beta and delta subunit to reduce both the subunit.

  Finally the interaction that is present between delta subunit and gamma subunit will be broken down to release the delta subunit which will form a single band during SDS PAGE..

4 0
3 years ago
Neurons in the hypothalamus regulate the activity of secretory cells in the anterior pituitary gland by:________
Jet001 [13]

Neurons in the hypothalamus regulate the activity of secretory cells in the anterior pituitary gland by releasing hormones. Pituitary gland basically store the hormones which is produce by the hypothalamus.

Hypothalamus connect the nervous and endocrine systems by way of the pituitary gland. Both are connected directly to the pituitary gland by a thin stalk which is called infundibulum.

Its main function is to secrete releasing hormones and inhibiting hormones that stimulate  the production of hormones in the anterior pituitary. FSH and LH both are produce and secret gonadotropins which regulated by the hypothalami releasing hormone, GnRH.  These are the releasing hormones which control the release of another hormone.

To learn more about the infundibulum here

brainly.com/question/17447860

#SPJ4

8 0
11 months ago
Structures located at the ends of eukaryotic chromosomes are called ________. telomerases permissive mutations telomeres centrom
4vir4ik [10]

Answer:

telomeres .................

7 0
2 years ago
Three nose configurations found on long nose pliers are
Scilla [17]
The three nose configuration found on long nose pliers are NEEDLE, CHAIN AND ROUND
Long nose pliers may or may not have side cutters and they come in miniature and small sizes. Long nose pliers are designed for electrical work, it is used for cutting small wire gauges.
3 0
3 years ago
Which best explains how binary fission contributes to the genetic continuity of a population? A Binary fission maintains genetic
kozerog [31]

Answer:

B Binary fission maintains genetic continuity because the daughter cells contain the same number of chromosomes as the parent cell.

Explanation:

Genetic continuity ensures that genetic information is passed from one generation to another in correct way so that the resultant progeny has the complete set of genes required for survival. For example, at the end of mitosis, daughter cells should have the same number of chromosomes as parent cell.

Binary fission is a method of reproduction in some organisms like bacteria. It is an asexual mode of reproduction in which the parent cell splits into daughter cells without the process of fusion with another cell. It still maintains genetic continuity because the daughter cells are identical to the parent cell and thus have same number of chromosomes and type of genes.

4 0
3 years ago
Other questions:
  • A fossil of a fern and other large-leafed plants were found in an area of Alaska. What does this suggest about this area in Alas
    15·2 answers
  • One steep slopes and mountains helps reduce erosion by creating level areas for crops
    7·2 answers
  • Each enzyme has a temperature at which it works best. A slight increase in temperature can increase enzyme activity while a larg
    14·2 answers
  • The __________ in a bridged network will be the source of the greatest loss in the transmission.
    13·1 answer
  • A visceral motor neuron whose cell body is within the cns is called a(n)________ neuron. a visceral motor neuron whose cell body
    13·1 answer
  • Give any two medical uses of oxygen​
    6·2 answers
  • Can you help me I stressing out like every time I send it a link pops up like I want he answer
    8·1 answer
  • What are two primary forces behind ocean currents
    12·1 answer
  • The root is long and branching. how does this help the cactus plant to survive?​
    10·2 answers
  • There is an apple tree in a scientist's backyard.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!