#Question id: 4731
#Unit 8. Inheritance Biology
A pure-breeding strain of squash that produced disk-shaped fruits was crossed with a pure breeding strain having long fruits. The F1 had disk fruits, but the F2 showed a new phenotype, sphere, and was composed of the following proportions
Disk 384
Sphere 96
Long 32
What is reason for F2 phenotype?
#Question id: 12522
#Unit 6. System Physiology – Plant
#Question id: 5754
#Unit 8. Inheritance Biology
A cell is exposed to EMS (a mutagen that causes guanine to mispair with thymine) and allowed to undergo a few rounds of DNA replication. The mutational event caused by this mutagen will be
#Question id: 10385
#Unit 6. System Physiology – Plant
The leaves of many species are able to bend toward the sun during its progress across the sky, a phenomenon known as
#Question id: 11453
#Unit 7. System Physiology – Animal
Which type of receptor would you expect to be most abundant in the antennae of a moth?