What is the correct order of events during primary succession?
A. pioneer species enter the region - shrubs begin to grow - small trees begin to grow
B. pioneer species enter the region - soil formation occurs - shrubs begin to grow - small trees begin to grow
C. Soil formation occurs - pioneer species enter the region - shrubs begin to grow - small trees begin to grow
D. pioneer species enter the region - climax status is reached - small trees begin to grow
Answer: C
You might also like to view...
What mineral do women need less supplementation of after menopause and why do they need less of this mineral?
What will be an ideal response?
Which process is a function of peroxisomes?
a. cell death b. detoxification c. water storage d. protein synthesis e. DNA replication
The electron transport chain forms a concentration gradient for H+, which diffuses through ATP synthase complexes,
producing ____. a. ATP b. FAD c. G3P d. NADH e. pyruvate
The single-factor crosses performed by Mendel support the observation that
A. the two alleles for a given gene are found within the same gamete. B. if the dominant alleles for two different genes are on different chromosomes, they will never be found within the same gamete. C. if the recessive alleles for two different genes are on the same chromosome, they will never be found within the same gamete. D. only the dominant alleles for a given trait are found in an organism's gametes. E. the two alleles for a given gene are distributed randomly among an individual's gametes.