In natural selection, what is actually "selected?"

A) alleles are directly selected

B) genotypes are directly selected

C) phenotypes are directly selected

D) entire populations are directly selected

What should i write for a chemical science paper? can you give me any ideas because I am bad at science lol

The diagram above shows a food web. What is a food web? a diagram that shows how matter and energy flow through ecosystems a diagram that shows feeding relationships between organisms a diagram that shows evolutionary relationships among organisms a

Cancer cells cancer cells generally form benign tumors. have a slow mitotic rate. may exhibit metastasis. are indistinguishable from normal body cells. do not form neoplasms.

What is pasteurisation?

What time of day would you expect to see a First Quarter moonrise?

How are mitosis and meiosis similar? a. they both have prophase and metaphase. b. they both produce gametes. c. they both produce tetrads. d. they both reduce the chromosome number?

Blank is between the times when a cell is dividing

Magnetometers revealed that the basalt rocks along the mid-ocean ridges are aligned in alternating, symmetrical patters.

A scientist wants to find the percent of teens that like the taste of "brand X"lemonade over "brand Y" lemonade. She conducts a taste test of 500 teenagers. She gives each teen a bottle of lemonade with the labels showing the brand of each lemonade.

Ow many molecules of water are released during the polymerization of a 20 monomer-long cellulose molecule?