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
creativ13 [48]
3 years ago
9

Agrobacterium, a tumor-producing bacterium that infects plants, has been of recent interest because of its possible use as a vec

tor for genetically engineering plants.
A. True
B. False
Biology
1 answer:
EastWind [94]3 years ago
8 0

Answer:

A. True

Explanation:

A tumor producing bacteria named Agrobacterium tumefaciens is very much in use in the field of biotechnology recently. The bacteria consists of a tumor producing gene that is incorporated in the plasmid called as 'Ti plasmid' or the tumor causing plasmid. The gene of the interest is incorporated in the plasmid and the plants is infected by it. In this way the plant receives the gene interest.

This agrobacterium can be used as  a vector in the genetically engineered plants.

Hence the answer is true.

You might be interested in
Which of the following is not a means of water erosion?
Effectus [21]
There are several things that can cause water erosion. The one that is not a means of water erosion is natural springs. The correct answer is C. 
5 0
3 years ago
What purpose does a fish ladder serve?
Whitepunk [10]

<u>Answer</u>: Option A

<u>Explanation</u> :

  • A<em> fish ladder</em> is also known as fish steps, fish pass or fishway.
  • It is built around waterfalls, dams and locks.
  • The purpose of building a fish ladder is to<em> facilitate the natural migration of diadromous fishes.</em>
  • A fish ladder helps the fish to pass through the barriers by leaping up or swimming through the low steps of the ladder and reach into the water on the other side.
  • Since, without the fish ladder the barriers will not allow the migration of fishes, it is essential to be built around the dams, waterfalls and locks.
3 0
3 years ago
Read 2 more answers
A lizard is sitting on a rock on a cool, cloudy morning. As the day progresses, the sun comes out, and the temperatures of the r
Svetach [21]

Answer:

The lizard will have a higher metablolic rate and it will have a higher activity level

Explanation:

Fishermen use minnows as bate, the minnows are stored in cold water for slower metabolic rate and a lower acivity level so that the minnows can last longer. It is the opposite of the lizard question

4 0
3 years ago
Name three problems that result from polluted water:​
sertanlavr [38]

Answer:

-kills organisms such as fish, birds, and crabs

-disruption of food chains caused by the death of organisms

-destruction of ecosystems

3 0
3 years ago
Read 2 more answers
Axons cross from one side of the spinal cord to the other through the
Airida [17]
<h2>Axons </h2>

Explanation:

Axons cross from one side of the spinal cord to the other through the gray commisure

  • Each arm or extension of the gray matter in the spinal cord is referred to as a horn
  • Projecting towards the back of the spinal cord are the dorsal horns (or posterior horns)
  • Projecting towards the front are the ventral horns (or anterior horns)
  • In the thoracic and upper lumbar regions of the cord, an additional pair of side projections occur, which are called the lateral horns
  • A narrow band of gray matter known as the gray commissure stretches across of the center of the spinal cord and connects the two sets of horns
  • In the middle of the gray commissure is the central canal, which contains cerebral spinal fluid
7 0
3 years ago
Other questions:
  • Why do the components of maternal cytoplasm influence early development?
    11·1 answer
  • Match each energy type with the source uses
    7·1 answer
  • Which of the following accurately describes HIV?
    8·2 answers
  • One of the key differences in the DSM-IV diagnosis and DSM-5 diagnosis is that ________.
    11·1 answer
  • A student is making a table to show the ways in which cell structures help to maintain homeostasis. Which cell structure
    11·1 answer
  • What does the liver do in the digestive system
    6·2 answers
  • List 5 anthropogenic climate change causes
    12·1 answer
  • What changes in natural ecosystems are caused by the ongoing global warming process?
    10·2 answers
  • 5.<br> What instrument would a meteorologist use to measure humidity in the air?
    6·1 answer
  • What are some things water will adhere to? and What are some things water will not adhere to?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!