TLS Online TPP Program
More Questions
TLS Online TPP Program
#Question id: 14995
#Unit 4. Cell Communication and Cell Signaling
NKT Cells, which share features with both conventional T lymphocytes and NK cells,
Statement-I) Like T-cells, NKT Cells have T-cell receptors (TCRs), and some express CD4.
Statement-II) Like NK cells, NKT Cells have antibody receptors
Statements-III) they are APCs
Given above statements, which is sharing correct features of NKT cells?
TLS Online TPP Program
#Question id: 14996
#Unit 8. Inheritance Biology
Which of the following most accurately restates Mendel's law of segregation?
TLS Online TPP Program
#Question id: 14997
#Unit 8. Inheritance Biology
You capture several interesting insects from a population in your yard. By inbreeding, you develop true breeding strains that differ only in the shape of their wings - one strain has round wings while the other strain has oval wings. How might you demonstrate that Mendel's principles apply to your insects?
TLS Online TPP Program
#Question id: 14998
#Unit 8. Inheritance Biology
You set up a monohybrid cross between true breeding round winged and true breeding oval winged insects. Your F1 offspring have round wings, and you collect the following numbers of F2: Round wings: 302; Oval wings: 86. Which of the following statements is NOT correct?
TLS Online TPP Program
#Question id: 14999
#Unit 8. Inheritance Biology
I know that black coat color in mice is dominant to albino. Black mice get a higher price at the pet store so I am disappointed when I cross a black mouse with an albino mouse and get 6 albino and 2 black mice in the litter. I expected all black. What mistake did I make?
TLS Online TPP Program
#Question id: 15000
#Unit 8. Inheritance Biology
I do a chi square analysis of the offspring from my cross of a black mouse and albino mouse. If the black mouse was heterozygous I should have expected a 1:1 ratio, and I got 6 albino and 2 black mice. What is my chi square value?