What are the 3 large unique marine ecosystems?

Homologous recombination occurs in a heterozygote in which alleles D and d differ by a single base pair. The D allele has a G (a GC base pair) at one position, whereas the d allele has a C (a CG base pair) at the same position.

How do nanoparticles of air pollution get into the brain?

Which statement is true of prokaryotic and eukaryotic cells? A Eukaryotic cells are simpler than prokaryotic cells. B Prokaryotic cells are larger than eukaryotic cells. C Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.

What's the Arabian Gulf's salinity?

Why is the fruit fly used as an experimental model for studying patterns of inheritance?

Explain the goals of a sustainable development.

When are to animals classified as belonging to the same species?

Process of biological change by which descendants come to differ from their ancestors

What types of cells would be produced by meiosis?

Gregor Mendel studied the inheritance of traits in pea plants. One trait he examined was the height of the plant. Pea plants with the dominant 'T' allele grew tall, and pea plants with the recessive allele 't' were short.