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
Svetach [21]
3 years ago
11

During the prenatal period of development, x-rays, infections, tobacco, alcohol, and toxic substances are examples of the critic

al period exemplars discriminative stimuli teratogens
Biology
2 answers:
Elan Coil [88]3 years ago
6 0

Answer: Teratogens

Explanation:

Teratogens are substances or or other factors that can cause congenital abnormalities. This disability is also known as birth defects.

These abnormality arise in the third week to eight week of pregnancy whwn the major organ system are forming in fetus.

Some examples of teratogens are certain chemicals, medications, tobacco, alcohol, x-rays.

bija089 [108]3 years ago
3 0
Positive c and y will equal 11
You might be interested in
(Fill in the blank)
prisoha [69]

Answer:

Capsule

Explanation:

In many bacterial species, an extracellular layer composed of a polysaccharide especially a monosaccharide is produced around the cell wall of the bacteria. This extracellular layer is known as the slime layer or the capsule.

The capsule in bacteria serves many purposes like it protects the bacteria from the destruction by the white blood cell in the host, it enables the bacteria to adhere to the substrates and protect it.

In the plant group called the bryophytes also a capsule structure is present which grows in the sporophytic phase and encloses the spores, therefore, the capsule is considered the sporangium of the bryophytes.

Thus, the capsule is correct.

7 0
3 years ago
Help plz:
just olya [345]

Answer:

Us humans discovered technology to change the way of life at its best, now the technology at every second is changing our's lives. Over the years, technology has successfully attempted to enter our body and change the way of thinking, and the target is human blood and emotions.

Explanation:

please mark me brainlest

7 0
2 years ago
These cellular structures increases the superficial surface area of a cell._______________
lapo4ka [179]

Answer: Micro villi

Explanation:

The cellular structures that increases the superficial surface area of the cell is known as micro villi. It is an extension of cell membrane.

This structure helps in the increasing the surface area for the maximizing the absorption of food materials.

It also helps in providing a large area in a very compacted space. It is found at many places in the human body such as in small intestine.

4 0
3 years ago
What is the gel-like fluid that fills the cell and surrounds the organelles?
vivado [14]

Cytoplasm is the gel-like fluid that fills the cell and surrounds the organelles.

7 0
3 years ago
Read 2 more answers
The most accurate temperature of an animal is its ____ temperature
DENIUS [597]
The answer is B, Oral.
3 0
3 years ago
Other questions:
  • Which term should the nurse use to describe a scar that extends beyond the border of traumatized skin?
    12·1 answer
  • True or False. If you have one concussion you are more likely to get a second one.
    7·1 answer
  • Which type of organism contains a cell wall and how does this structure benefit that organism?
    5·2 answers
  • What clues could you use to help determine whether movement of oslutes through the apicl and basolateral cell membranes is passi
    12·1 answer
  • How does the prairie compare to a rainforest biome? A, It is hotter in prairies than the rainforest. B, There are not as many an
    8·2 answers
  • New forms of drug-resistant bacteria can evolve quickly because
    8·1 answer
  • WILL GIVE BRAINLIEST IF CORRECT <br> What is cell differentiation? Give one example?
    9·2 answers
  • Create a personal plan of preventative health and dental management. What steps can you take to maintain your health and wellnes
    14·2 answers
  • Biological evidence of the age of the earth includes _____.
    7·1 answer
  • The molecular view shown is best described by which state of water?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!