Answer: b. littoral
Insects are most likely found in the littoral aquatic zone. Littoral zone are rich in oxygen and has abundant and diverse food resources. Therefore, this zone supports high diversity of insects. Large taxa of insects like aquatic beetles and bugs, caddisflies, dragonflies and damsflies are important littoral zone communities.
B) Two atria and one ventricle
C) One atrium and two ventricles
D) Two atria and two ventricles
Answer:
A bright light close to the plant.
Explanation
Plants grown in bright light had higher rates of apparent photosynthesis per unit leaf area in bright light, and slightly lower rates in dim light than did those of plants grown in dim light. Dark respiration rates were higher in plants grown in bright light than in plants grown in dim light and the decline of photosynthesis with increasing leaf age was faster.
The rate of apparent photosynthesis in bright light of the first leaf to become fully expanded after plants were transferred from bright to dim light was lower than that of plants remaining in bright light. The decline in the rate of photosynthesis of a leaf already fully expanded at the time of transfer was not affected. Transferring from dim to bright light increased the rate of photosynthesis of the next expanded leaf; it also increased the rate of an already fully expanded leaf during the first week in bright light.
Answer:
The blue whale is very genetically diverse. There are four subspecies of blue whale: B. musculus musculus, B. musculus intermedia, B. musculus indica, and B. musculus brevicauda. Very little is known about the genetic differences between these species besides appearance and weight. The subspecies don’t usually mix because of location.
In the 19th and early 20th centuries, almost all of the blue whales were killed for their baleen plates. They are now increasing in population, and scientists would like to try to see what they can do to continue to increase the population.
Explanation:
Brainliest??
Answer:
cells will develop cancer if the gene expression in these fives genes is necessary for cancer to develop cells
b. Both of these cell types contain a nucleus.
c. Eukaryotes always have a cell membrane, but prokaryotes don't.
d. Both of these cell types contain genetic material.
Answer: The correct option is D. Both of these cell types contain genetic material.
Prokaryotes are those organisms that do not contain nucleus and membrane bound subcellular organelles.
Thus, in these organisms, genetic material is present in the cytoplasm of the cell. Example- Bacteria like E.coli.
Eukaryotes are those organisms that contain well defined nucleus and membrane bound subcellular compartments.
In these organisms, genetic material is present in the nucleus of the cell. Example- Plants and animals.