E Question 1/36
> NEXT
BOOKMARK
:04:38
PLAY
1
An evolutionary biologist is studying a population of insects in South Korea. He has gathered data over two generations and has noticed that allele frequencies
vary between these two generations, and the dominant allele frequency is increasing. This means that
A The population is in Hardy-Weinberg Equilibrium.
B The population is not evolving.
The population is not in Hardy-Weinberg Equilibrium
D More data collection is required to determine if the population is evolving
O
O 01:30
DOLL

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.