Human reproduction assertion and reason

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August undefined, 2024

WebDirections: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as : Question 1: Assertion (A) : In human male, testes are extra- abdominal and lie in scrotal sacs. … Web29 nov. 2024 · Hey Students, Today we will discuss Assertion and Reason on Human Reproduction. Biology Class 12 Chapter 3 is the most important Chapter for CBSE …

Assertion : Penetration of sperm into ovum is a chemical

Web29 jul. 2024 · Assertion (A) : Asexual reproduction is a primitive type of reproduction. Reason (R) : Asexual reproduction involves only mitotic cell division. Answer (a) Q.2. … WebAssertion : Penetration of sperm into ovum is a chemical process. Reason : Acrosome of sperm secretes a lytic enzyme hyaluronidase which dissolves vitelline membrane of … c alan johnson prints

CBSE Class 12 Biology Assertion Reason MCQs for Term 1 Exam: …

Web65. Assertion: GM crops can affect human health by causing allergic reactions. Reason: Transgenes in commercial crops can endanger native species e.g., the Bt toxin gene expressed in pollen might endanger pollinators like honeybees. If both assertion and reason are true and reason is the correct explanation of assertion. If both assertion … WebAssertion : In humans, the gamete contributed by the male determines whether the child produced will be male or female. Reason : Sex in humans is a polygenic trait depending upon a cumulative effect of some genes on X-chromosome and … WebAssertion: Human male ejaculates about 50-100 million sperms during a coitus. Reason: For normal fertility at least 40 percent sperms must have normal shape and size. Q. Assertion : Human male ejaculates about 50 − 100 million sperms during a coitus. Reason : For normal fertility at least 40 percent sperms must have normal shape and size. c alkuisia sanoja

Assertion : There is generally monospermy in most of animals. Reason …

Consider the two statements: Assertion: Periodic abstinence is the ...

WebThe word “assertion” means a confident and forceful statement of fact or belief when we talk about it as a noun. In these questions, the candidate is provided with a statement. … Web14 sep. 2024 · The system is designed to put together failure cells data in a matter of minutes and this will help to get the appropriate data a very less time and it makes the work very easy in a way of managing the contact in a spreadsheet is take some time but when you manage the spreadsheet in a proper way using the contact management software … c alkavia tytön nimiäWeb22 nov. 2024 · Reason (R): Pea plant is cross-pollinating and has unisexual flowers. Answer. (a) Both A and R are true and R is the correct explanation of A. 5. Assertion (A): The sex of a child is determined by the mother. Reason (R): Humans have two types of sex chromosomes: XX and XY. Answer. (d) A is false but R is true. 6. c aleksenko md

"Web2 apr. 2024 · Reason :- Nicotine stimulate adrenal gland to release adrenaline which causes high blood pressure and lung cancer. Solution For Assertion :- Smoking is harmful for our body. ... Human Reproduction . Book: 33 Years NEET-AIPMT Chapterwise Solutions - Biology 2024 (MTG) View 4 solutions. Question 4. " - Human reproduction assertion and reason

Human reproduction assertion and reason

NEET UG - Human Reproduction Offered by Unacademy

WebAssertion (A):Sperms constitute the majority of the volume of the semen ejaculated.Reason (R):There are about 300 million sperms per ml of the ejaculate.In the light of the above statements, choose the most appropriate answer from the options given below :1.Both (A) and (R) are true and (R) is the correct explanation of (A).2.Both (A) … Web24 jul. 2024 · Assertion: A person should be considered reproductively healthy if they have healthy reproductive organs but are emotionally imbalanced. Reason: This statement …

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Web10 mei 2024 · Human reproduction. Human embryology; Evolution. Hardy-Weinberg Principle; Evolution: The geological time scale – Mnemonic; Human Evolution; Ecology. … Web15 jul. 2024 · Assertion: Asexual reproduction involves formation of clones of an organism. Reason: Clones are morphologically and genetically similar individuals. …

WebAssertion : In human male, testes are extra-abdominal and lie in scrotal sacs. Reason : Scrotum acts as thermoregulator and keeps testicular temperature lower by 2°C normal spermatogenesis. A. If both the assertion and the reason are true and the reason is a correct explanation of the assertion B.

WebIf the assertion is true but the reason is false 4. If both the assertion and reason are false Body Fluids and Circulation Zoology Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, NCERT Exemplar Questions and PDF Questions with answers, solutions, explanations, NCERT … Web8 apr. 2024 · Answer Assertion The zygote developed from sexual reproduction is diploid. Reason In sexual reproduction, haploid gametes fuse and form zygote. A. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion. B. Both Assertion and Reason are correct and Reason is not the correct explanation for …

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Web2 dagen geleden · Reason: As the reaction is slow, the release of heat is barely evident. 18 Assertion: Probability of survival of an organism produced through sexual reproduction is more than that of organism ... c allen muncy hyden kyWebRead the assertion and reason carefully: Assertion : The embryo which is capable to germinate should have well-developed radicle plumule and one or two cotyledons. … c alkuinen sanaWebAssertion : Sexual reproduction is advantageous than asexual reproduction. Reason : It is rapid mode of reproduction while asexual reproduction is slow mode of … c allison russoWebTest: Human Reproduction- Assertion & Reason Type Questions- 2 for NEET 2024 is part of Biology Class 12 preparation. The Test: Human Reproduction- Assertion & … c aseman muistitilaWebCorrect Answer is option (c) Sexual reproduction is advantageous than asexual reproduction because in sexual reproduction progeny are genetically different from the … c allen johnson potteryWeb15 jul. 2024 · Assertion: An angiospermous flower represents the modified condensed shoot which performs the function of sexual reproduction. Reason: The fertile leaves of … c and j variety milo maineWebIf both the assertion and reason are true but the reason is not a correct explanation of the assertion 3. If the assertion is true but the reason is false 4. If both the assertion and reason are false Human Reproduction Zoology Practice questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 ... c array vuoto