Свежие комментарии

    Май 2025
    Пн Вт Ср Чт Пт Сб Вс
    « Июн    
     1234
    567891011
    12131415161718
    19202122232425
    262728293031  

    Рубрики

    Посещаемость

    Сторонняя реклама

    Это тест.This is an annoucement of Mainlink.ru
    Это тестовая ссылка. Mainlink.ru

    Статьи

    Answer: c) An auto triploids can be made forcibly of the crossing between haploid and an excellent diploid

    08.05.2023 SoulSingles visitors  No comments

    Concern 46. a) Selfing away from monosomic flowers develop nullisomics. b) Inside the a real diploid both monoploid and you will haploid chromosome amount is actually exact same. c) An automobile triploids can be made forcibly by the crossing between haploid and you can an excellent diploid. d) A rise in what amount of chromosome kits could have been a keen important aspect about source of the latest plant types.

    a) (i) C (ii) D (iii) B (iv) A b) (i) B (ii) C (iii) D (iv) A c) (i) C (ii) B (iii) A (iv) D d) (i) D (ii) C (iii) A good (iv) B Answer d) (i) D (ii) C (iii) A beneficial (iv) B

    Question 58

    Concern forty eight. Whenever red eyed female Drosophila try crossed with white eyed men, the fresh new FI offsprings was a) Female is with white eye and you will people are having red eye. b) Guys is that have red-eye and female is actually that have reddish eye. c) Both males and females was having red-eye d) Both men and women is having white eye. Answer: c) Both men and women are having red eye

    Concern forty two. a) All bacteria and that enjoys several basic sets of chromosomes based on two additional specie’s. b) They have five or half a dozen duplicates of their own genome – triggered from the doubling of one’s diploid kinds. c) They truly are created by inter-certain crosses and you can fertility try restored because of the chromosome doubling which have colchicine procedures. d) He or she is shaped anywhere between directly relevant variety merely.. Answer: b) He has got four otherwise six copies of their individual genome – created from the increasing of one’s diploid variety.

    Concern fifty. a) Thev can be produced artificially bv crossing ranging from autotetraploid diploid. b) He or she is very fertile due to plethora of gametes. c) Developed triploid apples was seedless which have huge fruits than just diploid. d) Common doob get across are an organic autotriploid. Answer: b) He is extremely fruitful because of multitude of gametes.

    Question 51. a) It occur in germinal muscle during the gametogenesis. b) Happen during Pachytene condition regarding prophase I out-of meiosis.. c) It’s actually proportional towards the volume off recombination between the two. d) It has universal occurrence possess great advantages. Answer: c) It’s really proportional for the volume regarding recombination among them.

    Concern 55. a) Deletions occur on account of chemical, medicines radiation. b) Based on area out-of damage into the chromosome it’s put into Terminal deletion inter calary removal c) Big deletions keeps evolutionary benefits. d) Deletions are registered inside the Drosophila Maize Respond to: c) Huge deletions features evolutionary benefits.

    Question 56. How do we opposite brand new sterility away from FI hybrid? a) ceny soulsingles Hereditary Technology b) Protoplasmic combo c) Induced Mutation d) Caused chromosomal aberration Address: d) Caused chromosomal aberration

    Concern 57. In the event that haploid amount inside a mobile are 23. The brand new twice monosomic and you may pentasomy matter is an excellent) 49 and you can forty-two b) 17 and you can 34 c) 47 and you will 46 d) 45 and you may 48 Respond to: a) forty-two and you will forty two

    Answer: b) (A) is correct, (R) ‘s the best factor (A)

    Genes discovered intimate together for a passing fancy chromosome and you will passed on along with her portrayed as the an effective) connected genetics b) unlinked gene c) syntenic family genes d) trans family genes Address: a) linked genetics

    Question 59. Denial (A): Arabidopsis plant chromosomes have more repeats from TTT nucleotide sequences into the this new telomeres. Reason (R) : Restriction endonuclease enzyme is utilized about development of nucleotide series (Telomeres) mui a) (A) is actually completely wrong, (R) is right b) (A) is correct, (R) ‘s the best need (A) c) (A) is right, (R) is the wrong reasons (A) d) (A) and you can (R) try completely wrong.

    Related Posts

    Related Posts:

    Leave a reply

    You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>