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
Serga [27]
3 years ago
12

Prenatal detection of chromosomal abnormalities is accomplished chiefly by

Biology
1 answer:
Kruka [31]3 years ago
7 0
<span>Prenatal detection of chromosomal abnormalities is accomplished chiefly by </span>conducting Chorionic Villus Sampling (CVS) and Amniocentesis. These are two main techniques.

You might be interested in
The _____ is the main means for transmitting messages between the brain and the body.
kiruha [24]

The correct answer is d. spinal cord.

Spinal cord is a bundle of neurons which starts from the brain and runs down the entire length of the back of the body. The spinal cord acts as a main means to transmit the messages between the brain and the body.

Sensory or efferent neurons carry the information from the perimeter of the body and pass to the central nervous system whereas the motor or efferent neurons act as a communication channel and carry the information from the nervous system to various glands and muscles.

8 0
3 years ago
Read 2 more answers
10. Which element in magma is most abundant?
san4es73 [151]

Answer:

A. oxygen

Explanation:

element in magma is most abundant is oxygen.

7 0
3 years ago
Read 2 more answers
The outer hair cells respond to sound by slightly tilting and changing length. because of the consequence of this, the action of
serg [7]

Basilar membranes

In an active cochlea, basilar membranes vibrate more strongly than in a dead cochlea. because all of the outer hair cells slant significantly and alter in length in response to sound. In response to basilar membrane changes, outer hair cells swell and contract. The frequency tuning curve is impacted by damage to the outer hair cells.

<h3>What are the function of Basilar membranes?</h3>

The basilar membrane is the inner ear's primary mechanical component. Over its length, it has graded mass and stiffness characteristics, and its vibration patterns separate incoming sound into its component frequencies, which trigger various cochlear areas.

Impact do outer hair cells have on our hearing :

As a nonlinear amplifier that enables the cochlea to detect sounds with great sensitivity and accuracy, outer hair cells (OHCs) play a crucial role in hearing. These distortion products can be monitored as distortion-product otoacoustic emissions as a result of the nonlinear sound processing (DPOAEs)

To learn more about Basilar membranes visit:

brainly.com/question/28074500

#SPJ4

5 0
2 years ago
Which action is a reflex action.
ladessa [460]
The correct answer would be B
6 0
3 years ago
The cohesion of water molecules, their adhesion to the walls of narrow tubes, and the resulting rise of water in the tubes is ca
astraxan [27]

Answer:

the answer is Capillarity

3 0
2 years ago
Other questions:
  • Why do scientists publish their findings in scientific journals?
    5·2 answers
  • What is a condition in which the neuron membrane is more positive on the outside?
    14·1 answer
  • What is the primary function of a neuron? _______________________________?
    13·1 answer
  • Variety in genotypes across a population describes
    5·1 answer
  • Found in both prokaryotic and eukaryotic cell is
    12·1 answer
  • Which describes the effects of population increase and resource depletion
    8·2 answers
  • Physical differences between the cranium of the gorilla, Australopithecus, and modern human. What does this difference tell you
    9·1 answer
  • xplain how the enteric nervous system supports the digestive system. What might occur that could result in the autonomic nervous
    5·1 answer
  • Consider the following claim: Group behavior can increase the chances for an individual and a species to survive and reproduce.
    13·1 answer
  • Choose ALL of the phases of matter listed<br> that are able to flow:<br> gas<br> liquid<br> solid
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!