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
madreJ [45]
3 years ago
7

What element is in group 18 periodic 3

Biology
2 answers:
marishachu [46]3 years ago
4 0

Answer:

ARGON

hope this helps

the element that is in the group 18 periodic 3 is argon

kompoz [17]3 years ago
3 0

Answer:

Argon (symbol Ar) is the third element in group 18, the noble gases. Argon is the third most common gas in the Earth's atmosphere, at 0.93%, making it more common than carbon dioxide.

You might be interested in
Your spinal cord works like a a0 wire, sending messages back and forth between your body and your brain.
mote1985 [20]
Your spinal cord works like a Telephone wire, sending messages back and forth between your body and your brain.
8 0
3 years ago
Read 2 more answers
What are the steps to construct a modern beehive​
Nikolay [14]

Answer:

go and type this you will get it

Explanation:

How to construct a modern beehive​

Hope it helps you

In traditional hives, the bees make their own wax combs that are often attached to each other, so harvesting the honey is difficult. Honey can be extracted only two or three times a year from a traditional beehive. A modern beehive produces double to triple the volume of honey compared to a traditional hive.

4 0
3 years ago
In water snakes, body color is controlled by two alleles that display incomplete dominance. Snakes with the BB genotype are brow
Rainbow [258]

Answer:

Phenotypic ratio= 1 Brown : 1 Gray

Explanation:

Genotype of brown snake= BB

genotype of gray snake= Bb

A cross between brown (BB) and gray (Bb) snake obtains progeny in following phenotypic ratio= 1 Brown : 1 Gray

Here, the heterozygous parent, gray snake (Bb) forms two types of gametes in 1:1 ratio while the homozygous dominant parent, brown snake (BB) forms only one type of gamete.

4 0
3 years ago
4. Who discovered the first known case of a typhoid carrier?
SashulF [63]

Answer:

Mary Mallon (September 23, 1869 – November 11, 1938), also known as Typhoid Mary, was an Irish-born cook believed to have infected 53 people with typhoid fever, three of whom died, and the first person in the United States identified as an asymptomatic carrier of the disease pathogen, Salmonella typhi.

4 0
3 years ago
Read 2 more answers
he bodies of wild-type fruit flies are colored by dark pigments, but an X-linked recessive mutation can confer a yellow, unpigme
bekas [8.4K]

Answer:

We could feed them with another type of food free of silver salts.

Explanation:

When talking about a phenocopy, we are referring to individuals who genotypically should be expressing a determined phenotype, but due to environmental influence, they express another phenotype. This is a non-inheritable phenotype, so it is not considered a mutation.

If we grow thy flies feeding them another type of food that does not include silver salts, and let them mate and reproduce, they will express the real phenotype, because they will not be influenced by the food. In the following generation, there will be dark individuals carrying the dominant allele, and yellow individuals, with the recessive genotype.

7 0
2 years ago
Other questions:
  • All of the following factors contribute to hospital-acquired infections EXCEPT:
    14·1 answer
  • Tall is dominant to short in peas. Cross a heterozygous tall male with a homozygous short female. Give the F1 genotype and pheno
    6·1 answer
  • This type of blood vessel is responsible for maintaining blood pressure during diastole, therefore it has the thickest layer of
    7·1 answer
  • What protects and nourishes a developing fetus?
    9·1 answer
  • When the amoebas of slime molds join they form structures with many nuclei called
    8·2 answers
  • Why can chromosomes be described as units of<br> linked genes?
    13·1 answer
  • The amount of water that evaporates from earth is _____.
    10·1 answer
  • What did mendel call a recessive trait?
    14·1 answer
  • Please help.
    8·1 answer
  • Identify several reasons why a magnitude 6 earthquake in New Orleans might be more damaging than a magnitude 7 earthquake in San
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!