as insects became exposed to pyrethroids, toxicity of pyrethroids weakened over time. which means that Most insects had the allele for pyrethroid resistance, but it remained masked. The allele for said pyrethroid resistance, evidently increased throughout the population.
has this helped?
C. The nuclear envelope contains the nucleus and forms a barrier between it and the cytoplasm
Answer:
D)
Explanation:
So to answer this question, you need to first understand what biotic and abiotic factors are. Biotic factors are just living (i.e. your organisms), and abiotic factors are nonliving, chemical, and typically associated with physical factors.
A) is false because fruits are technically abiotic.
B) is true because seeds when they're not in the soil yet are abiotic and mice are biotic.
C) is true because seeds are biotic when planted and growing and the soil is abiotic. Source: UCSB website
D) is true because B) and C) are true.
Gl w/ whatever ur doing! :)
PS. Please DO NOT take my word for this question. I was honestly slightly iffy on this question
Answer:
Algae, Plants, some bacteria and some protists.
Explanation:
Organisms which make their own food through the process of photosynthesis are called autotrophs. Members of the kingdom Monera as unicellular, prokaryotes. Examples are eubacteria and archaea. Some bacteria have the capability to make their own food through photosynthesis. Some members of the kingdom Protista such as various types of algae, diatoms, dinoflagellates are autotrophs. All the green plants have chlorophyll which make their own food through photosynthesis are autotrophs.
