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
garik1379 [7]
3 years ago
9

The nucleus is known as

Biology
1 answer:
svlad2 [7]3 years ago
4 0
The command center for the cell

You might be interested in
. In fruit flies, one genotype for red eyes is written XRXR. The R stands for the dominant allele for red eyes. What does the X
Lynna [10]
The X can possibly be the sex chromosome. Like for human female we have the XX chromosomes and when the allele is on the X chromosome we write as X with a R as the superscript on top right.
7 0
3 years ago
Explain how two or more of your body systems work together to perform a task<br> such as running.
Ilya [14]

Answer:

cardiovascular and respiratory systems

Explanation:

the cardiovascular system includes your heart and blood vessels, which function to remove deoxygenated blood from and return oxygenated blood throughout your body

8 0
2 years ago
Read 2 more answers
Please help me ASAP!!!
Harlamova29_29 [7]

Why are the seminal vesicles important for human reproduction?

This might help:

The seminal vesicles (Latin: glandulae vesiculosae), vesicular glands, or seminal glands, are a pair of simple tubular glands posteroinferior to the urinary bladder of some male mammals. Seminal vesicles are located within the pelvis. They secrete fluid that partly composes the semen.

They pass through the prostate, and open into the urethra at the seminal colliculus. During ejaculation, semen passes through the prostate gland, enters the urethra and exits the body via the urinary meatus.

I believe that the answer is:

A. 

They allow the sperm to travel to the urethra to be released.

8 0
3 years ago
2. What is the lens that usually magnifies the object more than the scanner lens, but less than the high power lens (usually 10x
Andrei [34K]

Answer:

High Power lens

Explanation:

8 0
3 years ago
With increasing age comes a greater chance of a woman having been exposed to damaging environmental agents such as drugs, chemic
allsm [11]
<h2>Down Syndrome</h2>

Explanation:

Down syndrome is a genetic disorder caused when abnormal cell division results in an extra full or partial copy of chromosome 21

  • Down syndrome is a genetic disorder caused when abnormal cell division results in an extra full or partial copy of chromosome 21
  • Down syndrome is usually caused by an error in cell division called nondisjunction which results in an embryo with three copies of chromosome 21 instead of the usual two
  • Prior to or at conception, a pair of 21st chromosomes in either the sperm or the egg fails to separates
  • With development in embryo the extra chromosome is replicated in every cell of the body;this type of Down syndrome which accounts for 95% of cases is called trisomy 21
  • Maternal age is the only factor that has been linked to an increased chance of having a baby with Down syndrome resulting from nondisjunction;here environmental agents such as drugs, chemicals, and radiation act as mutagens which induce mutation in the fetus
5 0
3 years ago
Read 2 more answers
Other questions:
  • When bones stop growing in length. what is left?
    6·2 answers
  • The climate of a biome is determined by all of these factors except?
    11·2 answers
  • Emma’s neighbor had a child with DiGeorge Syndrome, a birth defect in which children are born without a thymus gland. Emma had n
    7·1 answer
  • 8. Edible vaccines, a more controversial approach to vaccine development, have been investigated by scientists. Plants can be ge
    15·2 answers
  • Which pelagic zone of the ocean exists only in some regions under the open ocean?
    15·1 answer
  • What are the function of the male reproductive system
    13·1 answer
  • Please do this
    12·1 answer
  • Why is Earth more likely to support human life than the other planets in our solar system?
    10·1 answer
  • Fill in the blank
    12·1 answer
  • 5) Compare and contrast creationist views of life origination on Earth,
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!