Answer:
As defined by the genetic code, the amino acids include:
- Glycine: encoded by GGC, GGA, and GGG codons
- Arginine: encoded by AGA and AGG codons
- Lysine: encoded by AAA and AAG codons
- Glutamic acid: represented by GAA and GAG codons
Explanation:
The likelihood of observing an amino acid comprised of Glutamic acid in the coding sequence stands at 2/9 for each codon
Answer:
1. Habitat: Histosols are found in grasslands, swamps, and marshes, while aridosols are prevalent in arid environments like deserts.
2. Appearance: Due to their richness in organic matter, Histosols are darker, while the lower organic matter content in aridosols gives them a lighter hue.
3. Water retention: Histosols can retain water more effectively than aridosols.
4. Decomposition speed: Histosols also show a higher rate of decomposition compared to aridosols.
Mist nets serve the purpose of capturing birds and insects for population monitoring. Although the tally of individuals caught in the nets can provide insights into the population figures of certain species, this method carries several drawbacks. On one hand, using counting points tends to yield more precise abundance estimates because the net captures are limited to a select few points over time. For studying canopy species, selecting days with minimal fog is ideal to fully view the species and the remarkable vegetation from high above; however, for capturing certain species for research, foggy days may be more appropriate.
Response: B. Shrubland
The thornscrub ecosystem exists between the Sonoran and Chihuahuan Deserts. It characterizes a typical shrubland comprising smaller trees like velvet mesquite and shrubs such as Catlaw acacia and cactus commonly found in the Sonoran Desert. The thornscrub shrubland showcases distinct wet and dry seasons, allowing for the growth of both annual and perennial herbs. Consequently, the vegetation is influenced by alternating wet and dry periods.
