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
CaHeK987 [17]
3 years ago
6

Jeremy is observing a cross-section of a corn stem under the microscope. He observes that there is no vascular cambium present i

n this stem. Why is there no vascular cambium in corn stems?
Biology
2 answers:
lord [1]3 years ago
5 0

Answer:

Because corn is a monocot plant.

Explanation:

  • Vascular cambium is a type of plant tissue which is located between the phloem and xylem and is present in the roots and stem and is responsible for the secondary growth of plants.
  • In monocot stems, the vascular cambium is absent and hence they have scattered xylem and phloem tissues.
  • Since corn is a monocot plant it lacks vascular cambium. Vascular cambium is a type of plant tissue which is located between the phloem and xylem and is present in the roots and stem and is responsible for the secondary growth of plants.
  • In monocot stems, the vascular cambium is absent and hence they have scattered xylem and phloem tissues.
  • Since corn is a monocot plant it lacks vascular cambium.
BaLLatris [955]3 years ago
3 0
This is because it is a monocot and monocots do not have a vascular cambium in their stems.
You might be interested in
Why is the relationship between clownfish and sea anemones considered mutualism?
adelina 88 [10]

Answer:

The symbiotic relationship between an anemone (Heteractis magnifica) and a clownfish (Amphiron ocellaris) is a classic example of two organisms benefiting the other; the anemone provides the clownfish with protection and shelter, while the clownfish provides the anemone nutrients in the form of waste while also scaring

7 0
3 years ago
Read 2 more answers
Think of a deer in the woods that has just relieved itself by urinating. Number the steps to follow the nitrogen molecules in th
IRINA_888 [86]
The molecules of nitrogen in the urine are broken down into ammonium. - Step 5 ("Nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification<span>.")
Then, ammonium is converted into nitrates by nitrifying bacteria. - Step 1 ("</span><span>Ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. This is called nitrification.")
There are then two ways that the cycle can take... in the one related to the deer, follows the assimilation where the plants add the nitrogen to protein. - Step 6 ("</span><span>Plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.")
The deer then eats the plants and the nitrogen is again inside it and ready to be used and again released in urine. - Step 2 ("</span><span>The deer eats the plants and uses the nitrogen-containing proteins for cell growth.")

The other way that the nitrogen may take is denitrification by denitrifying bacteria. - Step 4 ("</span><span>Some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere.")
This gas is then captured by nitrogen fixing bacteria, called nitrogen fixation. - Step 3 ("</span><span>Bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium.")
The ammonium is now ready again for t</span>he process of ammonification.
6 0
3 years ago
Read 2 more answers
Nucleotides are the building blocks of dna and rna. One nucleotide is also used in the high-energy molecule (pictured below) ___
Marysya12 [62]

Answer

          Nucleotide that use in the formation of high energy molecule is known as Adenine.

Explanation

         A single nucleotide is composed of three components, these are:

1. Pentose sugar

2. Phosphate group (phosphoric acid, and

3. Nitrogenous base.

Formation of high energy molecule

                  ATP stands for adenosine triphosphate is a type of mononucleotide. When adenine and nitrogenous base combine they give rise to another molecule known as adenosine.

                             Adenine + nitrogenous base →   Adenosine

However when one phosphate group is attached to it it become adenosine monophosphate.

                    Adenosine + posphate → Adenosine monophosphate

Similary when another phosphate is attached it become adenosine diphosphate and the addition of third phosphate lead to the formation of adenosine triphosphate.

Conclusion

               Thus is is cleared from the above discussion that Adenine is the main component of ATP (Energy rich molecule).

4 0
3 years ago
When you heat a pot on a stove, the handle gets warm. Which type of heat transfer is responsible?
shusha [124]

Answer:Conduction

Explanation: touching

8 0
3 years ago
What is kinesiology, and what are the seven types of science it encompasses?
Kruka [31]
<span>Kinesiology is the study of human or non-human body movement. The seven types of sciences it encompasses are physiology, anatomy, biomechanics, psychology, sociology, motor learning and sports pedagogy.</span>
6 0
4 years ago
Other questions:
  • A client with chronic anemia has had many blood transfusions. what medications
    13·1 answer
  • Which of the following is the best definition of an enzyme?
    15·1 answer
  • During meiosis I, the two kinetochores of sister chromatids fuse and kinetochore microtubules from one pole of the cell attach t
    13·1 answer
  • What is a snake that eats a mouse an example of?
    13·1 answer
  • Compare and contrast Kingdom Eubacteria and Kingdom Protista.
    7·1 answer
  • The adenine nucleotide translocase ( ADP–ATP translocase), a transporter located in the inner mitochondrial membrane, transports
    10·1 answer
  • Bacteria with the ability to break down certain types of plastic are placed with a colony of E. coli bacteria that lack this abi
    12·2 answers
  • What is the full name of the compound MgO?
    9·2 answers
  • How does the carrying capacity of the ecosystem for the white footed mouse respond to the changes in the amount of parasites? Co
    13·1 answer
  • What are three adaptations and their functions?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!