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
lyudmila [28]
3 years ago
12

Why can chromosomes be described as units of linked genes

Biology
2 answers:
Mrac [35]3 years ago
7 0

Answer:

Genes that are located on the same chromosome and that tend to be inherited together are called linked genes because the DNA sequence containing the genes is passed along as a unit during meiosis unless they are separated by crossing over.

Explanation:

Arte-miy333 [17]3 years ago
6 0

Answer:

Explanation:

Genes that are located on the same chromosome and that tend to be inherited together are called linked genes because the DNA sequence containing the genes is passed along as a unit during meiosis unless they are separated by crossing over.Mar 24, 2017

You might be interested in
What is the gap between the two neurons known as?<br><br> motor<br> reflex<br> stimulus<br> synapse
jonny [76]

Explanation:

The gap between the two neurons is known as a synapse.

5 0
2 years ago
Read 2 more answers
Why the horses developed an oxygen debt when they exercised.
user100 [1]

Answer:

The horses developed an oxygen debt when they exercise because they suffered from Exercise-Induced Pulmonary Hemorrhage (EIPH).

Explanation:

A temporary shortage of oxygen in the body tissues during physical exertion such as exercise or a sudden burst of activity is referred to as oxygen shortage.

Horses (compared to humans) are uniquely designed to experience little or none of this.

When the body takes up oxygen, it reacts with glucose to produce energy. This is called Aerobic respiration.

There is also another procedure that the body uses to produce energy. This occurs when glucose is broken down in the cells. After this happens, lactic acid is created but cannot be stored in the body and must be expelled.

This interval when energy is produced without the presence of oxygen is called "oxygen debt".

When a horse is fit, its breathing quickly returns to normal. The longer the time taken for the breathing to return to normal, the less fit the horse is.

One of the factors that can reduce the fitness of a horse is the Exercise-Induced Pulmonary Hemorrhage (EIPH).

This occurs when blood vessle in the lung ruptures causing blood to bleed into the airways. So blood occupies space where oxygen should have. This reduced the amount of oxygen delivered to the blood stream. Hence the oxygen debt takes longer to be repaid.

Cheers

6 0
3 years ago
An imbalance in blood glucose levels causes which of the following diseases?
Tatiana [17]
<span>The answer would be C. Diabetes is a metabolic disease wherein the cells of the body cannot properly respond to insulin or the body has a low production of insulin. Sometimes, it can be both. Insulin acts as the balancing hormone for the glucose in the body. Without it, glucose cannot be properly absorbed by the body as energy and nutrients. They just become glucose build-ups in the blood and are dangerous when in excess of. Eventually, glucose are secreted by the body through urinating which also causes kidney disorders which is a serious complication to diabetes.</span>
5 0
3 years ago
[14] considering the food web, which trophic levels would be impacted by lower yields of fungi (mushrooms) due to, for example,
LekaFEV [45]

A reduction in number of fungi in the food web lead to a decrease in the producers and the other consumers.

  • Trophic levels are hierarchies in an ecosystem. The trophic level of an organism is the position in the food chain. A trophic level can be defined as a group of organisms in the same level in a food chain or food web.
  • Organisms are organized into various trophic levels. They can either be producers, consumers or decomposers. Decomposers include bacteria and fungi that feed on dead organic matter.
  • If fungi were to  affect by acid rain that will lead to low yields and then  there would be few decomposers in the food web and hence there would be no recycling of nutrients in the food web.
  • Fungi help to remove the environment of the dead organic organisms and add nutrients to the soil for use by the primary producers.

To know more about producers    visit :brainly.com/question/2648825

#SPJ4

7 0
2 years ago
In mitochondria, exergonic redox reactions _________.a. are the source of energy driving prokaryotic ATP synthesis. b. reduce ca
Rus_ich [418]

Answer:

c. provide the energy that establishes the proton gradient

Explanation:

4 0
3 years ago
Other questions:
  • Rodents can be found in all of the following continents except:
    8·1 answer
  • "A nursing student is critiquing a study for her nursing research class. She feels like the study findings are generalizable to
    6·1 answer
  • What is the name of the glass container above that you used to heat water
    15·2 answers
  • Centrosomes are sites where protein dimers assemble into what
    15·1 answer
  • What is different about the structure of active genes versus inactive genes?
    13·2 answers
  • Please help!!!!!!!!!
    8·1 answer
  • Certain microbes, foreign tissues and some cancerous cells can cause immune response in human body because all three contain
    6·1 answer
  • How liver performs homeostatic functions?
    6·1 answer
  • Question 3 of 10
    7·1 answer
  • What type of frog is this?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!