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aev [14]
3 years ago
12

A cross between a tetraploid and a diploid member of the same species will produce offspring that can undergo sexual reproductio

n.
Biology
1 answer:
Genrish500 [490]3 years ago
4 0

Answer:

The correct answer is - a false statement.

Explanation:

Tetraploid organism or the cell that has four sets of chromosome in their cell whereas diploid organism that contains two sets of chromosome in their cell. The fertile diploid and fertile tetraploid organism produce triploid organisms that are sterile in nature.

This cross would result in the triploid and the gametes will have uneven chromosome numbers in it that will not let the sexual reproduction possibly occur.

Thus, the correct answer is - a false statement.

You might be interested in
question 4: an atom with 7 protons, 6 neutrons, and 7 electrons, has an atomic mass of blank amu. (Enter a whole number) ​
Ivanshal [37]
Answer : An atom with 7 protons, 6 neutrons,
and 7 electrons has an atomic mass of 13 amu.
Explanation:
As we are give that,
Number of protons
7
Number of electrons =7
Number of neutrons =6
As we know that,
Atomic number =Number of protons = Number
of electrons =7
Atomic mass = Number of neutrons + Atomic
number
Atomic mass = 6 + 7 = 13 amu
Therefore, the atomic mass is, 13 amu
8 0
2 years ago
Marissa suffers from panic disorder, where she experiences unpredictable, unbearable episodes of panic that closely resemble the
Vsevolod [243]

Answer:

A. distress is the correct answer.

Explanation:

Marissa suffers from panic disorder, where she experiences unpredictable, unbearable episodes of panic that closely resemble the symptoms of a heart attack.(This description of her disorder represent distress)

Panic disorder is a stress disorder described by reoccurring sudden panic attacks.

Distress is a situation of severe stress or tension, usually caused by different factors such as failure in the exam, teasing, personal problems, loss of a job, etc.

Distress due to panic or anxiety affects a person's chance of undergoing cardiovascular problems such as stroke, heart attack, and health problems.

Distress changes in the process of blood clots and increases the blood pressure level, weaken the heart muscle that increases the problem of heart attack.

7 0
3 years ago
To report a code for hepatic capillariasis, the coder would report _____.
vekshin1

The icd-10-CM codes is International Classification of Diseases, Tenth Revision, Clinical Modification.

The icd-10-CM is used for the clinical manifestation of the diseases or the abnormalities detected during the treatment procedures. These codes are used for the reimbursement purpose of the treatment or the diagnostics provided.

B83.8 is a code for the hepatic capillariasis. The code B83.8 is used for billable diagnostics in the case of Helminths infection.

So, the given blank can be filled with B83.8.

8 0
3 years ago
Which of the following is not a benefit of genetically modified foods?
Alchen [17]

Answer:

C. Plants that do not require water?

Explanation:

This is definitely not a benefit of genetically modified foods lol

6 0
3 years ago
Using the sliding flament theory, explain (or draw) the process of sarcomere shortening. Start from the point where calcium woul
Arte-miy333 [17]

Answer:

  1. Calcium binds to troponin C
  2. Troponin T moves tropomyosin and unblocks the binding sites
  3. Myosin heads join to the actin forming cross-bridges
  4. ATP turns into ADP and inorganic phosphate and releases energy
  5. The energy is used to impulse myofilaments slide producing a power stroke
  6. ADP is released and a new ATP joins the myosin heads and breaks the bindings to the actin filament
  7. ATP splits into ADP and phosphate, and the energy produced is accumulated in the myosin heads, starting a new cycle
  8. Z-bands are pulled toward each other, shortening the sarcomere and the I-band, producing muscle fiber contraction.

Explanation:  

In rest, the tropomyosin inhibits the attraction strengths between myosin and actin filaments. Contraction initiates when an action potential depolarizes the inner portion of the muscle fiber. Calcium channels activate in the T tubules membrane, releasing <u>calcium into the sarcolemma.</u> At this point, tropomyosin is obstructing binding sites for myosin on the thin filament. When calcium binds to troponin C, troponin T alters the tropomyosin position by moving it and unblocking the binding sites. Myosin heads join to the uncovered actin-binding points forming cross-bridges, and while doing so, ATP turns into ADP and inorganic phosphate, which is released. Myofilaments slide impulsed by chemical energy collected in myosin heads, producing a power stroke. The power stroke initiates when the myosin cross-bridge binds to actin. As they slide, ADP molecules are released. A new ATP links to myosin heads and breaks the bindings to the actin filament.  Then ATP splits into ADP and phosphate, and the energy produced is accumulated in the myosin heads, which starts a new binding cycle to actin. Finally, Z-bands are pulled toward each other, shortening the sarcomere and the I-band, producing muscle fiber contraction.

4 0
2 years ago
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