NEET Exam > NEET Questions > Which one is incorrect ______?a)New individua...
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Which one is incorrect ______?
- a)New individuals replace the dead ones
- b)Homeostasis produces a self-regulated steady-state
- c)Most homeostatic mechanisms operate through feed-back systems
- d)Cell obtains instructions for divisions from a hereditary protein
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Which one is incorrect ______?a)New individuals replace the dead onesb...
(a) New individuals replace the dead ones i.e. True
(b) Homeostasis produces a self-regulated steady-state i.e. True
(c) Most homeostatic mechanisms operate through feedback systems i.e. True
(d) Cell obtains instructions for divisions from a hereditary protein i.e. False
This question is part of UPSC exam. View all NEET courses
Most Upvoted Answer
Which one is incorrect ______?a)New individuals replace the dead onesb...
Explanation:
The correct answer is option 'D': Cell obtains instructions for divisions from a hereditary protein. This statement is incorrect because cells do not obtain instructions for division from a hereditary protein.
Details:
Let's analyze each option to understand why option 'D' is incorrect:
a) New individuals replace the dead ones:
This statement is correct. In biological systems, reproduction is a vital process that ensures the continuation of a species. When individuals die, new ones are produced through reproduction to replace them.
b) Homeostasis produces a self-regulated steady-state:
This statement is correct. Homeostasis is the ability of an organism or a system to maintain a stable internal environment despite external changes. It involves various mechanisms that work together to regulate and balance physiological processes, resulting in a self-regulated steady-state.
c) Most homeostatic mechanisms operate through feedback systems:
This statement is correct. Feedback systems are essential for maintaining homeostasis. These systems involve a feedback loop, where information about the internal state of the system is continuously monitored and used to make adjustments to maintain stability. Most homeostatic mechanisms rely on feedback systems to regulate physiological parameters.
d) Cell obtains instructions for divisions from a hereditary protein:
This statement is incorrect. Cells do not obtain instructions for division from a hereditary protein. Cell division is a highly regulated process that is controlled by various proteins and genetic material, such as DNA and RNA. The instructions for cell division are encoded in the DNA of a cell, which is transcribed into RNA and translated into proteins that drive the cell cycle and cell division.
In summary, option 'D' is incorrect because cells obtain instructions for division from DNA, not from a hereditary protein. DNA contains the genetic information that is passed on from one generation to another and provides the instructions for various cellular processes, including cell division.
The correct answer is option 'D': Cell obtains instructions for divisions from a hereditary protein. This statement is incorrect because cells do not obtain instructions for division from a hereditary protein.
Details:
Let's analyze each option to understand why option 'D' is incorrect:
a) New individuals replace the dead ones:
This statement is correct. In biological systems, reproduction is a vital process that ensures the continuation of a species. When individuals die, new ones are produced through reproduction to replace them.
b) Homeostasis produces a self-regulated steady-state:
This statement is correct. Homeostasis is the ability of an organism or a system to maintain a stable internal environment despite external changes. It involves various mechanisms that work together to regulate and balance physiological processes, resulting in a self-regulated steady-state.
c) Most homeostatic mechanisms operate through feedback systems:
This statement is correct. Feedback systems are essential for maintaining homeostasis. These systems involve a feedback loop, where information about the internal state of the system is continuously monitored and used to make adjustments to maintain stability. Most homeostatic mechanisms rely on feedback systems to regulate physiological parameters.
d) Cell obtains instructions for divisions from a hereditary protein:
This statement is incorrect. Cells do not obtain instructions for division from a hereditary protein. Cell division is a highly regulated process that is controlled by various proteins and genetic material, such as DNA and RNA. The instructions for cell division are encoded in the DNA of a cell, which is transcribed into RNA and translated into proteins that drive the cell cycle and cell division.
In summary, option 'D' is incorrect because cells obtain instructions for division from DNA, not from a hereditary protein. DNA contains the genetic information that is passed on from one generation to another and provides the instructions for various cellular processes, including cell division.
Community Answer
Which one is incorrect ______?a)New individuals replace the dead onesb...
According to me it's 4 .pls say right answer to me
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Which one is incorrect ______?a)New individuals replace the dead onesb)Homeostasis produces a self-regulated steady-statec)Most homeostatic mechanisms operate through feed-back systemsd)Cell obtains instructions for divisions from a hereditary proteinCorrect answer is option 'D'. Can you explain this answer?
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