Dissolution of the synaptonemal complex occurs during (a) pachytene (b) zygotene (c) diplotene (d) leptotene

Dissolution of the synaptonemal complex occurs
during
(a) pachytene (b) zygotene
(c) diplotene (d) leptotene
by

1 Answer

Answer :

(c) diplotene
by

Related questions

Crossing-over occurs during (1) Leptotene (2) Zygotene (3) Pachytene (4) Diplotene

Description : Crossing-over occurs during (1) Leptotene (2) Zygotene (3) Pachytene (4) Diplotene

Last Answer : Pachytene

During meiosis I, the chromosomes start pairing at (a) zygotene (b) pachytene (c) diplotene (d) leptotene.

Description : During meiosis I, the chromosomes start pairing at (a) zygotene (b) pachytene (c) diplotene (d) leptotene.

Last Answer : (a) zygotene

In meiosis crossing over is initiated at (a) zygotene (b) diplotene (c) pachytene (d) leptotene.

Description : In meiosis crossing over is initiated at (a) zygotene (b) diplotene (c) pachytene (d) leptotene.

Last Answer : (c) (ii), (i), (iv), (iii)

Crossing-over occurs during (1) Leptotene (2) Zygotene (3) Path ene (4) Diplotene

Description : Crossing-over occurs during (1) Leptotene (2) Zygotene (3) Path ene (4) Diplotene

Last Answer : (3) Path ene Explanation: Chromosomal crossover (or crossing over) is the exchange of genetic material between homologous chromosomes that results in recombinant chromosomes. It is one of the ... recombination, which occurs during prophase I of meiosis (pachytene) during a process called synapsis.

Segregation of Mendelian factor (Aa) occurs during (a) diplotene (b) anaphase I (c) zygotene/pachytene (d) anaphase II.

Description : Segregation of Mendelian factor (Aa) occurs during (a) diplotene (b) anaphase I (c) zygotene/pachytene (d) anaphase II.

Last Answer : b) anaphase I

The stage during which separation of the paired homologous chromosomes begins is (a) pachytene (b) diplotene (c) diakinesis (d) zygotene.

Description : The stage during which separation of the paired homologous chromosomes begins is (a) pachytene (b) diplotene (c) diakinesis (d) zygotene.

Last Answer : (b) diplotene

The stage during which separation of the paired homologous chromosomes begins is (1) Pachytene (2) Diplotene (3) Diakinesis (4) Zygotene

Description : The stage during which separation of the paired homologous chromosomes begins is (1) Pachytene (2) Diplotene (3) Diakinesis (4) Zygotene

Last Answer : (2) Diplotene

The enzyme recombinase is required at which stage of meiosis? (a) Pachytene (b) Zygotene (c) Diplotene (d) Diakinesis

Description : The enzyme recombinase is required at which stage of meiosis? (a) Pachytene (b) Zygotene (c) Diplotene (d) Diakinesis

Last Answer : (a) Pachytene

Match the following with respect to meiosis. (A) Zygotene (i) Terminalization (B) Pachytene (ii) Chiasmata (C) Diplotene (iii)Crossing over (D) Diakinesis (iv) Synapsis

Description : Match the following with respect to meiosis. (A) Zygotene (i) Terminalization (B) Pachytene (ii) Chiasmata (C) Diplotene (iii)Crossing over (D) Diakinesis (iv) Synapsis

Last Answer : (b) (iv) (iii) (ii) (i)

Assertion :- Zygotene is charactersed by formation of synaptonemal complex . Reason :- Synoptonemal complex helps in synapsis of non homologous chromo

Description : Assertion :- Zygotene is charactersed by formation of synaptonemal complex . Reason :- Synoptonemal complex helps in synapsis of non homologous chromo

Last Answer : Assertion :- Zygotene is charactersed by formation of synaptonemal complex . Reason :- Synoptonemal complex ... If both Assertion & Reason are false.

Match the columns-I with column-II and select the correct answer :- `{:(" Column-I"," Column-II"),("(A)Pachytene","(i)Bouqute stage"),("(B)Zygotene","

Description : Match the columns-I with column-II and select the correct answer :- `{:(" Column-I"," Column-II"),("(A)Pachytene","(i)Bouqute stage"),("(B)Zygotene","

Last Answer : Match the columns-I with column-II and select the correct answer :- `{:(" Column-I"," Column-II"),("(A)Pachytene", ... D. A-ii, B-iii, C-iv, D-i, E-v

Select the correct option. Column I Column II A. Synapsis aligns (i) Anaphase II homologous chromosomes B. Synthesis of (ii) Zygotene RNA and protein C. Action of enzyme (iii)G2-phase recombinase D. Centromeres do (iv) Anaphase I not separate but chromatids move towards opposite poles (v) Pachytene (a) A-(i), B-(ii), C-(v), D-(iv) (b) A-(ii), B-(iii), C-(iv), D-(v) (c) A-(ii), B-(i), C-(iii), D-(iv) (d) A-(ii), B-(iii), C-(v), D-(iv)

Description : Select the correct option. Column I Column II A. Synapsis aligns (i) Anaphase II homologous chromosomes B. Synthesis of (ii) Zygotene RNA and protein C. Action of enzyme (iii)G2-phase recombinase D. Centromeres do (iv) Anaphase I not ... ), C-(iii), D-(iv) (d) A-(ii), B-(iii), C-(v), D-(iv)

Last Answer : (d) A-(ii), B-(iii), C-(v), D-(iv)

Match the stages of meiosis in column I to their characteristic features in column II and select the correct option using the codes given below. Column I Column II A. Pachytene (i) Pairing of homologous chromosomes B. Metaphase I (ii) Terminalisation of chiasmata C. Diakinesis (iii) Crossing-over takes place D. Zygotene (iv) Chromosomes align at equatorial plate (a) A-(iii), B-(iv), C-(ii), D-(i) (b) A-(i), B-(iv), C-(ii), D-(iii) (c) A-(ii), B-(iv), C-(iii), D-(i) (d) A-(iv), B-(iii), C-(ii), D-(i)

Description : Match the stages of meiosis in column I to their characteristic features in column II and select the correct option using the codes given below. Column I Column II A. Pachytene (i) Pairing of homologous chromosomes B. Metaphase I (ii) ... , C-(iii), D-(i) (d) A-(iv), B-(iii), C-(ii), D-(i)

Last Answer : (a) A-(iii), B-(iv), C-(ii), D-(i)

Crossing over takes place between which chromatids and in which stage of the cell cycle ? (a) Non-sister chromatids of non-homologous chromosomes at Zygotene stage of prophase I. (b) Non-sister chromatids of homologous chromosomes at Pachytene stage of prophase I. (c) Non-sister chromatids of homologous chromosomes at Zygotene stage of prophase I. (d) Non-sister chromatids of non-homologous chromosomes at Pachytene stage of prophase I.

Description : Crossing over takes place between which chromatids and in which stage of the cell cycle ? (a) Non-sister chromatids of non-homologous chromosomes at Zygotene stage of prophase I. (b) Non- ... prophase I. (d) Non-sister chromatids of non-homologous chromosomes at Pachytene stage of prophase I.

Last Answer : (b) Non-sister chromatids of homologous chromosomes at Pachytene stage of prophase I.

What is Synaptonemal complex? -Biology

Description : What is Synaptonemal complex? -Biology

Last Answer : answer:

What is the function of Synaptonemal complex? -Biology

Description : What is the function of Synaptonemal complex? -Biology

Last Answer : answer:

Segregation of Mendelian factors (no linkage, no crossing over) occurs during (a) anaphase I (b) anaphase II (c) diplotene (d) metaphase I.

Description : Segregation of Mendelian factors (no linkage, no crossing over) occurs during (a) anaphase I (b) anaphase II (c) diplotene (d) metaphase I.

Last Answer : a) anaphase I

One mole of complex compound `Co(NH_3)_5Cl_3` gives 3 moles of ions on dissolution in water. One mole of same complex reacts with two moles of `AgNO_3

Description : One mole of complex compound `Co(NH_3)_5Cl_3` gives 3 moles of ions on dissolution in water. One mole of same complex reacts with two moles of `AgNO_3

Last Answer : One mole of complex compound `Co(NH_3)_5Cl_3` gives 3 moles of ions on dissolution in water. One mole of same ... [Co(NH_(3))_(3)Cl_(3)].2NH_(3)`

The rate at which dissolution occurs is LEAST dependent upon which one of the following factors: w) temperature x) pressure y) solution concentration z) solute surface area

Description : The rate at which dissolution occurs is LEAST dependent upon which one of the following factors: w) temperature x) pressure y) solution concentration z) solute surface area

Last Answer : ANSWER: X -- PRESSURE

Synaptonemal comples is a nucleoprotein structure. It is visible or found from-

Description : Synaptonemal comples is a nucleoprotein structure. It is visible or found from-

Last Answer : Synaptonemal comples is a nucleoprotein structure. It is visible or found from- A. ... zygotene through metaphase D. pachytene through diplotene

Assertion : Crossing over take place during pachytene stage. Reason : It is a process of interchange of chromatid material between non sister chromati

Description : Assertion : Crossing over take place during pachytene stage. Reason : It is a process of interchange of chromatid material between non sister chromati

Last Answer : Assertion : Crossing over take place during pachytene stage. Reason : It is a process of interchange of ... D. If both Assertion & Reason are false.

Select the incorrect match. (a) Lampbrush – Diplotene bivalents chromosomes (b) Allosomes – Sex chromosomes (c) Sub-metacentric – L-shaped chromosomes chromosomes (d) Polytene – Oocytes of chromosomes amphibians

Description : Select the incorrect match. (a) Lampbrush – Diplotene bivalents chromosomes (b) Allosomes – Sex chromosomes (c) Sub-metacentric – L-shaped chromosomes chromosomes (d) Polytene – Oocytes of chromosomes amphibians

Last Answer : (d) Polytene – Oocytes of chromosomes amphibians

Select the incorrect match : (1) Lampbrush – Diplotene bivalents chromosomes (2) Allosomes – Sex chromosomes (3) Submetacentric – L-shaped chromososmes chromosomes (4) Polytene – Oocytes of amphibians chromosomes

Description : Select the incorrect match : (1) Lampbrush – Diplotene bivalents chromosomes (2) Allosomes – Sex chromosomes (3) Submetacentric – L-shaped chromososmes chromosomes (4) Polytene – Oocytes of amphibians chromosomes

Last Answer : (4) Polytene – Oocytes of amphibians chromosomes

Write about the events of Pachytene and mention the significance of this phase.

Description : Write about the events of Pachytene and mention the significance of this phase. 

Last Answer : Ans: Events of Pachytene: 1. The two chromatids of chromosome are clearly seen. Each bivalent has 4 chromatids and known as Pachytene tetrad. Chromatids of the same chromosome are called as Sister ... This is responsible for the origin of new species which is one of the causes of evolution.

Morphology of Chromosomes can be best studied at - (1) Interphase (2) Prophase (3) Metaphase (4) Zygotene

Description : Morphology of Chromosomes can be best studied at - (1) Interphase (2) Prophase (3) Metaphase (4) Zygotene

Last Answer : (3) Metaphase Explanation: The morphology of the chromosomes can be distinctly studied at metaphase stage of cell division because at this stage chromosomes are in highly condensed ... constriction (centromere), Secondary constriction (nucleolar organizer), satellite, telomere, and chromosmere.

Morphology of Chromosomes can be best studied at (1) Interphase (2) Prophase (3) Metaphase (4) Zygotene

Description : Morphology of Chromosomes can be best studied at (1) Interphase (2) Prophase (3) Metaphase (4) Zygotene

Last Answer : Metaphase

What is formed by dissolution of base or acid in water? -Do You Know?

Description : What is formed by dissolution of base or acid in water? -Do You Know?

Last Answer : answer:

Ammonium chloride when dissolved in water leads to a cooling sensation. The dissolution of ammonium chloride at constant temperature is accompanied by

Description : Ammonium chloride when dissolved in water leads to a cooling sensation. The dissolution of ammonium chloride at constant temperature is accompanied by

Last Answer : Ammonium chloride when dissolved in water leads to a cooling sensation. The dissolution of ammonium ... change in entropy D. No charge in enthalpy

Why does stirring increase the rate of dissolution?

Description : Why does stirring increase the rate of dissolution?

Last Answer : Thr number of collisions between solute and solvent molecules is increased.

Which of the following statements about the presence of gallstones in diabetes patients is/are correct? A. Gallstones occur with the same frequency in diabetes patients as in the healthy population. B. The presence of gallstones, regardless of the presence of symptoms, is an indication for cholecystectomy in a diabetes patient. C. Diabetes patients with gallstones and chronic biliary pain should be managed nonoperatively with chemical dissolution and/or lithotripsy because of severe complicating medical conditions and a high operative risk. D. The presence of diabetes and gallstones places the patient at high risk for pancreatic cancer. E. Diabetes patients with symptomatic gallstones should have prompt elective cholecystectomy, to avoid the complications of acute cholecystitis and g

Description : Which of the following statements about the presence of gallstones in diabetes patients is/are correct? A. Gallstones occur with the same frequency in diabetes patients as in the ... have prompt elective cholecystectomy, to avoid the complications of acute cholecystitis and gallbladder necrosis.

Last Answer : Answer: E DISCUSSION: Gallstones have been found to be very prevalent in patients with type II (non-insulin-dependent) diabetes mellitus, perhaps related to the dyslipoproteinemia in ... added mortality associated with it. There is no causal relationship between diabetes and pancreatic cancer

Garner Vs. Murray rule applies in case of– (A) Admission of a partner (B) Dissolution of a firm (C) Retirement of a partner (D) Death of a partner

Description : Garner Vs. Murray rule applies in case of– (A) Admission of a partner (B) Dissolution of a firm (C) Retirement of a partner (D) Death of a partner

Last Answer : Answer: Dissolution of a firm

Dissolution of Partnership takes place when– (A) A partner misbehaves (B) A partner becomes of unsound mind (C) Business is running at a loss (D) A partner dies

Description : Dissolution of Partnership takes place when– (A) A partner misbehaves (B) A partner becomes of unsound mind (C) Business is running at a loss (D) A partner dies

Last Answer : Answer: A partner dies

Which of the following statements is incorrect about Legislative Council? (1) 1/3rd of its members are elected by local bodies (2) President has the final power to decide about its composition (3) It is not subject to dissolution (4) Minimum strength of Legislative Council cannot be less than 40

Description : Which of the following statements is incorrect about Legislative Council? (1) 1/3rd of its members are elected by local bodies (2) President has the final power to decide about its composition (3) It is not subject to dissolution (4) Minimum strength of Legislative Council cannot be less than 40

Last Answer : (2) President has the final power to decide about its composition Explanation: President does not has the final power to decide about the legislative council composition.

Which of the following is not a constitutional prerogative of the President of India? (1) Returning back an ordinary bill for reconsideration (2) Returning back a money bill for reconsideration (3) Dissolution of Lok Sabha (4) Summoning of the session of the Rajya Sabha

Description : Which of the following is not a constitutional prerogative of the President of India? (1) Returning back an ordinary bill for reconsideration (2) Returning back a money bill for reconsideration (3) Dissolution of Lok Sabha (4) Summoning of the session of the Rajya Sabha

Last Answer : (1) Returning back an ordinary bill for reconsideration Explanation: The states and the Central Government derive power from the constitution of India.

According to our Constitution, the Rajya Sabha - (1) is dissolved once in two years. (2) is dissolved every five years. (3) is dissolved every six years. (4) is not subject of dissolution

Description : According to our Constitution, the Rajya Sabha - (1) is dissolved once in two years. (2) is dissolved every five years. (3) is dissolved every six years. (4) is not subject of dissolution

Last Answer : (4) is not subject of dissolution Explanation: Rajya Sabha is not a subject of dissolution. Lok Sabha dissolved on every five years.

The discretionary powers of a Governor is limited in – (1) Appointment of Chief Minister (2) Dismissal of the Ministry (3) Dissolution of the Legislative Assembly (4) Assent to Bills

Description : The discretionary powers of a Governor is limited in – (1) Appointment of Chief Minister (2) Dismissal of the Ministry (3) Dissolution of the Legislative Assembly (4) Assent to Bills

Last Answer : (4) Assent to Bills Explanation: The Sarkaria Commission examined the scope of the discretion of the Governor in relation to assent to the Bills under Article 200 of the Constitution. It viewed ... limited as is obvious by the fact that the Governor cannot withhold assent to a reconsidered Bill.

Sitting of Lok Sabha can be terminated by _______ of the house. (1) Adjournment since die (2) Prorogation (3) Dissolution (4) All of the above

Description : Sitting of Lok Sabha can be terminated by _______ of the house. (1) Adjournment since die (2) Prorogation (3) Dissolution (4) All of the above

Last Answer : (3) Dissolution Explanation: Sitting of Lok Sabha can be terminated by Adjournment Sine die, prorogation, dissolution of the house.

Which of the following is not a tool of legislative control over administration in India? (1) Dissolution of House (2) Resolutions (3) Questions (4) No Confidence Motion

Description : Which of the following is not a tool of legislative control over administration in India? (1) Dissolution of House (2) Resolutions (3) Questions (4) No Confidence Motion

Last Answer : (1) Dissolution of House Explanation: In any representative democratic state, legislature is the supreme arm of state because it consists of representatives of people. This is why, it exercises control over ... fund, cut motions, appropriation bill, vote on account, vote of debit, money bill, etc.

The degree of dissociation of an electrolyte depends on - (1) dilution (2) impurities (3) atmospheric pressure (4) method of dissolution

Description : The degree of dissociation of an electrolyte depends on - (1) dilution (2) impurities (3) atmospheric pressure (4) method of dissolution

Last Answer : (1) dilution Explanation: The extent to which an electrolyte dissociates into ions is known as degree of dissociation or ionization and depends upon the following factors: (1) Nature of the electrolyte, (2) Temperature, (3) Dilution, (4) nature of the solvent, and (e) presence of other ions.

What is formed by dissolution of base or acid in water?

Description : What is formed by dissolution of base or acid in water?

Last Answer : Exothermic

An example of elution is (A) Separation of uranium oxide from its ore by H2SO4 in a Pachuca tank (B) Separation of sugar from sugar beet by hot water (C) Dissolution of tannin out of tree barks by water (D) Recovery of vegetable oils from seeds

Description : An example of elution is (A) Separation of uranium oxide from its ore by H2SO4 in a Pachuca tank (B) Separation of sugar from sugar beet by hot water (C) Dissolution of tannin out of tree barks by water (D) Recovery of vegetable oils from seeds

Last Answer : (A) Separation of uranium oxide from its ore by H2SO4 in a Pachuca tank

A pure drug is administered as a sphere and as a cube. The amount of drug is the same in the two tablets. Assuming that the shape and size do not influence the mass transfer, the ratio of rate of dissolution in water at t = 0for the cubic to spherical tablet is: (A) 0.54 (B) 1.04 (C) 1.24 (D) 1.94

Description : A pure drug is administered as a sphere and as a cube. The amount of drug is the same in the two tablets. Assuming that the shape and size do not influence the mass transfer, the ratio of rate of dissolution in water at t ... tablet is: (A) 0.54 (B) 1.04 (C) 1.24 (D) 1.94

Last Answer : (C) 1.24

Leaching of coarse solid lumps is also termed as(A) Decoction (B) Dissolution (C) Percolation (D) Agitation and settling

Description : Leaching of coarse solid lumps is also termed as (A) Decoction (B) Dissolution (C) Percolation (D) Agitation and settling

Last Answer : (C) Percolation

Which among the following changes are endothermic in nature (a) decomposition of ferrous sulphate (b) dissolution of ammonium chloride in water (c) both (a) and (b) (d) dilution of hydrochloric acid

Description : Which among the following changes are endothermic in nature (a) decomposition of ferrous sulphate (b) dissolution of ammonium chloride in water (c) both (a) and (b) (d) dilution of hydrochloric acid

Last Answer : (c) both (a) and (b)

The death, or disability of an individual CPA and/or the dissolution and liquidation of a firm or partnership of CPAs shall be reported to the BOA not later than ___ days from the date of such death, dissolution or liquidation. a. 15 b. 30 c. 60 d. 90

Description : The death, or disability of an individual CPA and/or the dissolution and liquidation of a firm or partnership of CPAs shall be reported to the BOA not later than ___ days from the date of such death, dissolution or liquidation. a. 15 b. 30 c. 60 d. 90

Last Answer : 30

What is the other name for “administrative decentralization”? a. Deconcentration b. Suburbanization c. Localization d. Dissolution

Description : What is the other name for “administrative decentralization”? a. Deconcentration b. Suburbanization c. Localization d. Dissolution

Last Answer : a. Deconcentration

Election to constitute a Panchayat should be completed before – (a) Expiration of 6 months from date of its dissolution (b) Expiration of 3 months from date of its dissolution (c) Expiration of 1 year from date of its dissolution (d) Expiration of 2 months from date of its dissolution

Description : Election to constitute a Panchayat should be completed before – (a) Expiration of 6 months from date of its dissolution (b) Expiration of 3 months from date of its dissolution (c) Expiration of 1 year from date of its dissolution (d) Expiration of 2 months from date of its dissolution

Last Answer : (a) Expiration of 6 months from date of its dissolution

How dissolution takes place by hydrogen bonding?

Description : How dissolution takes place by hydrogen bonding?

Last Answer : Ans: Many covalent compounds having hydroxyl group (-OH) in them are dissolved in water. In such compounds hydrogen bonds are formed between the water molecules and solute, which make them soluble in water.

How dissolution takes place by hydration?

Description : How dissolution takes place by hydration?

Last Answer : Ans: When an ionic compound is dissolved in water+ve hydrogen atoms of water molecule surrounds the –ve ions of solute, & -ve oxygen atoms surrounds the +ve ions and thus hold it in the dissolved form. This process is called hydration.