This is a naturally occurring growth inhibitor

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This is a naturally occurring growth inhibitor

1.NAA

2.IAA

3.GA

4.ABA

Posted Date:-2021-02-22 04:29:43

More MCQS Questions and answers

  1. ____ is the large shield-shaped cotyledon; the wheat grain possesses in its embryo
  2. 25 individuals in a population are homozygous dominant; then the individuals that are expected to be homozygous recessive are
  3. 360 out of 1000 individuals in a population have a genotype of AA while 480 have Aa genotype. The rest 160 belong to aa. Frequency of allele A in this population is
  4.  Abscisic acid regulates
  5.  Free-central placentation is found in_______.
  6. A gene locus has two alleles A and a. If the frequency of dominant allele A is 0.4; then the frequency of homozygous dominant; heterozygous and homozygous recessive individuals in the population is
  7.  In men; this is genetically dominant
  8. A person with antigens A and B and no antibodies belongs to blood group or in which blood group antibodies are absent
  9. A sampled “a” population has 36% of homozygous recessive genotype (aa). Then the frequency of allele “a” is
  10.  The ability of single cells to divide and produce all differentiated cells in the entity.
  11.  The recessive character typically is expressed only when present in a double recessive condition. But; a single recessive gene can express itself in humans when genes are found on
  12.  These many plants among Salvia; Sesbania; Mustard; Indigofera; Aloe; Allium; groundnut; turnip; and radish gram possess stamens with diverse lengths in their flowers
  13.  Tulip; onion; cucumber; guava; potato; brinjal; mustard; china rose – amongst these; how many have superior ovary?
  14.  Two allelic genes are situated on
  15.  Which of the following is the first transgenic crop?
  16. ABA contains
  17. Abscisic acid treatment results in
  18. Abscission zone can be induced for formation by
  19. Color of the skin in humans is regulated by
  20. Consider a population of sheep to be in Hardy-Weinberg equilibrium. The allele for black wool(w) has an allele frequency of 0.81 while the allele for white wool(W) has an allele frequency of 0.19. Then the percentage of heterozygous individuals in the population is
  21. Dogs have specialized evaporative cooling in the respiratory tract by
  22. Dormin is a
  23. During the serological test in which anti-human serum is mixed with the blood of another animal; the blood of this animal gives the thickest precipitate
  24. Growth of plant tissues in artificial media is called _______.
  25. The vertebral column provides more strength as a result of 4
  26. If a patient with blood group B requires an immediate blood transfusion; this type can be given
  27. In disputed parentage; blood group analysis of mother; alleged father and child can
  28. In the Caucasian population of the US; 1 in 2500 babies is affected by a recessive condition – cystic fibrosis. In this population; the frequency of the dominant allele is
  29. In tissue culture system; this is the main effect of cytokines
  30. Inheritance of ABO blood group system is an example of
  31. Keel is the characteristics feature of the flower of_______.
  32. Morphactins are
  33. Perigynous flowers are found in________.
  34. Presence of this in the seed is linked with dormancy
  35. Standard petal of a papilionaceous corolla is known as_______.
  36. These flowers show radial symmetry______.
  37. This condition is essential for a population to be in the Hardy-Weinberg equilibrium
  38. This is a cellular totipotency property.
  39. This is a naturally occurring growth inhibitor
  40. This is a plant hormone
  41. This is not a basic component of culture media for plant cultivation
  42. This is wound hormone
  43. This statement about Homeostasis is incorrect
  44. This statement describes the Hardy-Weinberg law the best
  45. Tricarpellary; the syncarpous gynoecium is found in these flowers
  46. What does p2 in the below mentioned Hardy-Weinberg equation indicate? (p+q)2 = p2 + 2pq + q2
  47. Which of the following is a superbug?
  48. Which of the following is not a feature of plant cells?
  49. Which of the following plant propagation method uses girdling?
  50. Which of the following statement is incorrect about agar?
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