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
Viktor [21]
3 years ago
9

The human menstrual cycle is controlled by hormones produced and secreted by the

Biology
1 answer:
alexgriva [62]3 years ago
5 0
Answer: pituitary gland
You might be interested in
What is soil salinization
timofeeve [1]

Answer:

c

Explanation:

i did this and this is for the 20 sentance long

5 0
2 years ago
Read 2 more answers
One way to determine the density of animals in an area is to use the mark-recapture technique. A number of individuals from a po
NNADVOKAT [17]

Answer:

N = 187.55

Explanation:

Here you just need to replace the terms and clear the equation.

You already know that,

  • First capture: 25 prairie dogs.
  • First marked animals: 25 (the whole first capture)

You let these animals leave and then you made another capture.

  • Second capture: 135 prairie dogs
  • Already Marked animals: 18 (these 18 dogs were caught in the first capture and marked before releasing them)  

To know the size of the prairie dogs population you just need to use the following equation and clear N, which is the value that you are looking for.  

Number of individual marked in first catch/Total population size, N = Number of individual marked in 2nd catch / Total number of 2nd catch

  • Number of individual marked in first catch = 25 dogs
  • Total population size, N = this is what we want to know
  • Number of individual marked in 2nd catch = 18 dogs
  • Total number of 2nd catch = 135 dogs

So now, we need to replace terms

25 / N = 18 / 135

25 / N = 0.1333

N = 25 / 0.1333

N = 187.55

4 0
3 years ago
Which event most accurately describes cytokinesis?
Talja [164]
Cytokinesis is the process wherein actual division of the cell, including the cell membrane and the cytoplasm, from the parent cell to two daughter cells. The correct answer in this question is "the metaphase plate is the beginning area for cytokinesis" as the metaphase plate dictates the midpoint of the cell. A cell with a cell wall (plant cell, for example) cannot perform cytokinesis with a cleavage furrow but with a cell plate. Phragmoplast only develops in plant cells. Lastly, cytokinesis only starts after telophase.
8 0
3 years ago
Read 2 more answers
How high doses of radiation could affect a person's ability to make blood
34kurt
Radiation can actually affect the entire body, however it has a large effect of the bone marrow. Radiation is dangerous because too much can cause cellular depredation, this happens in environment that rapidly change like the bone marrow, which then interferes with blood cell production.
8 0
3 years ago
Blood glucose levels increase after a meal has been eaten. as blood glucose levels increase above baseline, the level of which h
Mice21 [21]
Glucose levels are usually lowest in the morning, before the first meal of the day, and rise after meals for an hour or two by a few millimoles. Blood sugar levels outside the normal range may be an indicator of a medical condition. A persistently high level is referred to as hyperglycemia; low levels are referred to as hypoglycemia. Diabetes mellitus is characterized by persistent hyperglycemia from any of several causes, and is the most prominent disease related to failure of blood sugar regulation. There are different methods of testing and measuring blood sugar levels.
7 0
3 years ago
Other questions:
  • Before testing for starch, the leaf is warmed in ethanol. The ethanol turns green. Why is this?
    5·1 answer
  • How does the high specific heat of water help maintain the temperature of earth
    7·1 answer
  • Why does meiosis occur?
    10·1 answer
  • What will happen to DNA sequence variation in the regions of the genome immediately adjacent to an allele undergoing a selective
    11·1 answer
  • How do you convert 0.74 K cal/min to cal/sec for dimensional analysis?
    9·1 answer
  • What are kidney stones? How do they form?
    8·2 answers
  • The table provides data about the frequency of traits in a population over several generations,
    8·2 answers
  • A small loop of DNA that can get transferred from one bacterium to another bacterium is called a: A. Nucleus B. Plasmid C. mRNA
    7·1 answer
  • Cauliflower, broccoli, brussels sprouts, cabbage, and kohlrabi are all the same species of plant. What is responsible for the di
    13·1 answer
  • Many farmers are worried about the decreasing genetic diversity of plants associated with generations of artificial selection an
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!