Practice Questions

TLS Online TPP Program

#Question id: 3543

Mendel crossed round and tall pea plants (RRTT) with wrinkle and dwarf ones (rrtt). The F1 plants were all round tall. These F1 plants were cross with rrTt. Which of the following is correct among these offspring?

#Unit 8. Inheritance Biology

Plant with tall phenotype is less than dwarf phenotype
Plant with round seeded phenotype is greater than wrinkle phenotype
Plant with round seeded and dwarf phenotype is greater than wrinkle and dwarf phenotype
Plant with round seeded and tall phenotype is greater than wrinkle and dwarf phenotype

More Questions

#Question id: 7289

#Unit 1. Molecules and their Interaction Relevant to Biology

The following scheme shows the flowering status of a plant species and the photoperiodism. Which of the following conclusions is most appropriate?

#Question id: 22965

#Unit 7. System Physiology – Animal

#Question id: 2976

#Unit 2. Cellular Organization

Match the following Regulators with its functions.

Column I	Column II
A. Wee1 kinase	i. Degradation of phosphorylated Sic1 or p27KIP1
B. Cdc25A phosphatase	ii. Induces degradation of B-type cyclins
C. APC/CCdc20	iii. Activates vertebrate S phase CDKs
D. SCF	iv. Inhibits CDKs

Which of the following is correct?

#Question id: 228

#Unit 1. Molecules and their Interaction Relevant to Biology

What is the prosthetic group of the retinal vision protein rhodopsin?

#Question id: 18380

#Unit 12. Applied Biology