Over time, a plant pollinated by a hummingbird has developed very long, tube-like flowers. Why might the flower have adapted in this way?

This is a short answer question I also have to expain why I think this

The DNA of virus A is inserted into the protein coat of virus B. The combination virus is used to infect E. coli. The virus particles produced by the infection are analyzed for DNA and protein. What results would you expect? A.

What would happen if all of the genes in a cell were always active?

Imagine you are sitting with your leg at rest and free to move in all directions. An experimenter inserts an electrode into a muscle spindle stretch receptor neuron in one of your quadriceps muscles and excites (depolarizes) the cell, enough that

The purpose of molasses is to make game it is also known as sperm and egg cells and humans your body has 46 chromosomes how many chromosomes are in a sperm or egg salad if they come together to form a fertilized zygote there are 46 chromosomes?

Which step happens first in dna replication?

Why do biologists consider kingdom protista the misfits?

All living things use nitrogen to A) reproduce. B) make sugar. C) make proteins. D) transport water.

Heterogeneous mixture is one that is not Uniform throughout Easily mixed together Made of two or more liquids Edible by humans

What exhibits gill slits at some stage of its development?

Domain: Kingdom: • Eukaryote • Autotroph • Simple organization