Which of these correctly shows ecological succession in a lava field? A. Soil is created. Moss and lichen arrive by birds to barren lava field. Fountain grass grows. Monkeypod trees grow.

B. Moss and lichen arrive by birds to barren lava field. Soil is created. Fountain grass grows. Monkeypod trees grow.

C. Moss and lichen arrive by birds to barren lava field. Fountain grass grows. Monkeypod trees grow. Soil is created.

D. Soil is created. Moss and lichen arrive by birds to barren lava field. Monkeypod trees grow. Fountain grass grows.

How do adaptation affect a species?

How do tides affect the organisms living in intertidal zones? a. no organisms live in intertidal zones due to the tumultuous environment. b. the mechanical forces of the waves keeps the organisms clean. c. only plants live in intertidal zones because the animals float away with the waves and never return. d. the mechanical forces of the waves can dislodge the organisms from their habitat.

Approximately 90% of all cases of polycystic kidney disease are inherited in an autosomal dominant fashion. the disease is typically related to mutations to genes (pkd1 and pkd2). pkd genes can be found on chromosome 16. the disease occurs in approximately 1: 800 to 1: 1000 people. here is a hypothetical example. the dominant allele d will cause the development of pkd. the recessive allele is known as d. what genotypes would correspond to suffering from pkd? dd, dd what genotypes would correspond to being normal (not suffering from pkd)? dd consider that 1: 1,000 people have pkd in your population of 325million. consider that pkd is inherited in an autosomal dominant fashion. show you math for all of the following questions: what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is p? what is q? how many people in your population would have pkd?