False
Mutations which occur in somatic cells die in somatic cell only . Somatic cell will not pass to next generation.
The genetic material present in the germ cells will pass on to next generation. If any mutations occurs in germ cells then they will pass to next generations.
mutations in somatic cellsare transmitted from generation to generation via gametes. True or False?
QUESTION 28 A bacterial infection is rarely transmitted via sexual activity ● True False QUESTION 29 A sexually transmitted infection noted for a chancre that appears at the site of the infection is e A Herpes simplex virus 2 O B. Gonorrhea C. Syphilis. e D. Chlamydia QUESTION 30 A vaccine is made from a non-living or weakened version of a pathogen True False QUESTION 31 A person is not contagious at the beginning stages of the flu O True...
"Which of the following statements about gametes and spores is FALSE? a. In general, gametes and spores are unicellular and haploid, but gametes are more fragile than spores. b. Hyphate fungi that are growing under stable conditions tend to produce clonal spores so that genotypes are maintained without the loss of a successful combination of genes. c. In plants each spore from the same sporophyte can give rise to a genetically unique gametophyte; however fertilization of gametes from the same...
Which of the following statements is TRUE? (a) Diploid organisms reproduce only sexually. (b) All sexually reproducing organisms have at least two copies of each gene at some stage in their life cycle. (c) Gametes have only one chromosome. (d) Another name for the unfertilized egg cell is the zygote. (e) Mutations in somatic cells are passed on to individuals of the next generation.
True or False: Somatic hypermutation strengthens the memory response against a known pathogen. Select one: O O True False True or False: Large amounts of high affinity IgG are produced during the primary response to infection. Select one: O True O False True or False: The T-cell zone exists in the germinal center of the primary follicle. Select one: O O True False True or False: An example of T-cell Independent-1 B-cell activation is lipopolysaccharide (LPS) interaction with both the...
QUESTION 10 The somatic system controls voluntary skeletal muscle movement. True False
4. Adult human females carry gametes arrested in Meiosis I. True or false?
QUESTION 7 What are the potential consequences of un-repaired DNA damage (i.e. mutations) (select all that apply)? A. Somatic mutations lead to changes in fitness for the affected individual ONLY B. Germ line mutations lead to cancer or other disease in the affected individual ONLY OC. Somatic mutations lead to cancer or other disease in the affected individual ONLY D. Germ line mutations lead to generation of new alleles that are passed on to the progeny E. Germ line mutations...
43. Mutations that occur before conception will generally be associated with oncogenes. TRUE or FALSE
D Question 18 1 pts True or False: Antibiotic resistance is caused primarily by mutations in the bacterial genome. O True 2 False
In antibodies resulting from somatic hypermutation followed by affinity maturation, mutations ______________________________. (Select all that apply.) 1. Affect immunoglobulin and other B-cell genes 2. are present randomly throughout the variable regions in heavy- and light-chain genes 3. are present at a much greater frequency than would be generated by the typical spontaneous mutation rate 4. are concentrated at nucleotide positions encoding CDR loops that make up antigen-binding sites