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
White raven [17]
3 years ago
11

Describe the microscopic structures you would expect to see in the lungs.

Biology
1 answer:
Sati [7]3 years ago
5 0

Answer:

Alveoli

Explain:

They are the workhorses of your respiratory system. You have about 480 million alveoli, located at the end of bronchial tubes. When you breathe in, the alveoli expand to take in oxygen. When you breathe out, the alveoli shrink to expel carbon dioxide.

You might be interested in
what is a gamete A. a diploid cell that split during meiosis B.the number of chromosomes in a cell C. a haploid cell produced by
Neko [114]

Answer:

C. a haploid cell produced by meiosis

4 0
3 years ago
The primary difference between what qualifies as serial murders and what qualifies as mass murders is the selection of victims.
maxonik [38]
I believe the appropriate answer is a cooling-off period. The cooling off period us described as the state of returning to the offender's usual way of life between homicides. The key distinction between the serial killers and mass or spree killers is this emotional cooling off period in which the killer blends back into his/her normal life.
7 0
4 years ago
If an organism has a diploid number of 6 chromosomes, how many different combinations of maternal and paternal chromosomes are p
Alexxandr [17]

The different number of maternal and paternal chromosomes possible will be 8. that is option A is correct.

Chromosomes are defined as the genetic material within the body. They are thread like structures within the DNA and are made of proteins. In general human body has 23 pairs of chromosomes out of which 22 are numbered while 1 is the sex chromosome. Gametes are genetic material that are generally haploid in nature and they carry only one chromosome along with them. According to the question, there are 6 diploid chromosomes present which means there are 3 pairs of chromosomes. So each gametes will have a total number of 3 chromosomal pairs irrespective of their type that is maternal or paternal. Therefore combination of maternal and paternal chromosomes are given by

Combination = 2ⁿ where n is pair of chromosomes and here n = 3

Combination = 2³ = 8

Learn more about chromosomes at:

brainly.com/question/11912112

#SPJ4

Complete Question :

If an organism has a diploid number of 6 chromosomes, how many different combinations of maternal and paternal chromosomes are possible in its gametes?

A. 8

B. 12

C. 3

D. 16

E. 6

8 0
1 year ago
The three domain system recognizes fundamental differences between the two groups of which one of these?
WITCHER [35]
 <span>Prokaryotes is the answer</span>
4 0
3 years ago
The main purpose of wildlife (movement) corridors is to
Kryger [21]
I believe the main purpose of wildlife (movement) corridors is to connect two otherwise isolated populations. Wildlife corridors are links of wildlife habitat that joins tow or more larger areas of similar wildlife habitat. They are very critical for the maintenance of ecological processes such as allowing the movement of animals and the continuation of viable populations. 
3 0
3 years ago
Other questions:
  • why is it important for biologists to include scientific names when reporting their research to other biologists around the worl
    8·1 answer
  • Darwin hypothesized that favorable traits spread through a species as A. members come in contact with each other. B. organisms s
    10·1 answer
  • Even though part of it is nonliving, ____ functions to protect the living parts of the stem
    10·1 answer
  • Which of the following hormone and cardiovascular effect is NOT correctly matched?
    6·1 answer
  • The most diverse and prevalent organisms on earth are
    6·2 answers
  • What type of molecule is hemoglobin
    5·1 answer
  • Two types of bone markings are:
    14·1 answer
  • explain what would happen to the system if anthropogenic carbon was to continue to increase in the system
    10·1 answer
  • 11
    14·1 answer
  • Fossils can usually be found in layers of
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!