Which of the Following Statements About Genes Is Not Correct
Which one of the following statements about homeotic or Hox genes is NOT correct. A Each single chromosome contains one single gene.
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Which one of the following statements about eukaryotic versus prokaryotic gene regulation is not correct.
. Teratogenesis studies chemical-induced abnormalities of cell growth. Gene flow is a more powerful evolutionary mechanism when a large population. Which of the following statements is incorrect about genes.
Answers Gene flow may introduce alleles with a selective advantage. Gene flow prevents evolutionary divergence of populations. Correct option is D The plasmid is a single circular extrachromosomal DNA which carries antibiotic-resistant gene and origin of replication ie the ability of autonomous replication and its size is smaller than chromosomal DNA.
1 iv Which of the following statements is not correct regarding genes with multiple phenotypic effect. Reproductive toxicity is concerned with the effects of toxicants on fertility. These characters of plasmid make it an ideal vector for recombinant DNA technology.
CThey are part of your chromosomes. Thus the correct answer is option D. Thus this statement is incorrect.
A Asexual reproduction but not sexual reproduction is characteristic of only plants and fungi. A It is not essential that all the traits are equally influenced b Occasionally a number of related changes are caused by a gene c It occurs due to effect of gene on two or more inter related metabolic pathways d None of these 1. A Genes correspond to segments of DNA.
The biochemical nature of genetic material was not defined from the experiments conducted by Griffith II. -Option D says that the plasmids DNA is as long as chromosomal DNA. Genes contain 2 alleles.
Part A Which of the following statements about genes is not correct. View the full answer. The sequence of _____ that holds a message inside DNA known as ____ is decoded by the cell to make ____ and proteins.
Xenobiotics can be toxicants. Question 5 Which of the following statements about gene flow is NOT correct. 1 the genes may be on different chromosomes 2 the genes are tightly linked 3 the genes show independent assortment 4 If the genes are present on the same chromosome they undergo more than one crossovers in every meiosis Practice questions MCQs Past Year.
Which of the following statements is NOT correct. B Most regulation is positive involving activators rather than repressors. B In sexual reproduction individuals transmit half of their nuclear genes to each of their offspring.
Which of the following statements about genes is not correct. Which of the following statements about genes is incorrect. A Access to eukaryotic promoters is restricted by the structure of chromatin.
Working on transformation Avery et al concluded DNA is genetic material but not all biologists were convinced III. Genes are found on chromosomes. As the plasmid DNA contains only extra genes that are required in certain conditions only the DNA of the plasmid carries shorter sequences than the chromosomal DNA.
C During fertilization both the sperm and the ovum contribute genes to. Therefore the right answer is option D. Genetic modification has i Made crops more tolerant to abiotic stresses colddrought salt heatii Reduced reliance on chemical pesticides pest-resistant cropsiii Helped to reduce post harvest lossesiv Increased efficiency of mineral usage by plants this prevents early exhaustion of fertility of soilv Enhanced nutritional value of food eg golden rice.
Gene flow can counter-act local adaptation. A gene is a small piece of DNA. Select all the correct answers which of the following statements about genes and traits is true.
The set of instructions or genetic material used by living organisms is DNA. A single trait can be controlled by multiple genes a single gene can control a single trait. D They are composed of DNA.
Which one of the following statements is not correct about a plasmid. Part A Which of the following statements about genes is not correct They are composed of DNA Each single chromosome contains one single gene. CThey are part of your.
Which of the following statements about genes is not correct. Which of the following statements is correct. A single trait can alter multiple genes.
A Drosophila contain 8 Hox genes arranged in two clusters the Antennapedia complex and the Bithorax complex. DNA is the predominant genetic material while RNA. A It is a circular DNA B It has antibiotic resistant gene.
B Many genes contain the information needed for cells to synthesize enzymes and other proteins. Each single chromosome contains one sing. Which of the following statements is not true of two genes that show 50 recombination frequency.
O They are located in the nucleus They are part of your chromosomes. A Each single chromosome contains one single gene. B They are located in the nucleus.
B Hox genes are arranged in order according to their relationship with the anterior-posterior segmentation. Molecules that are needed for all cells to perform. B They are located in the nucleus.
Which of the following statements is correct in comparing sexual and asexual reproduction. A single gene can influence multiple traits. Mutagenesis studies chemical-induced formation of damaged genetics material.
RNA is the genetic material in TMV QB bacteriophage etc. Genes are found in the nucleus. Which of the following statements about genes is not correct.
Genes are only in somatic cells.
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