cAMP in the cytoplasm
Many cAMP can be generated as a second messenger to amplify the signal in response to hormone binding.
seed coat protects the cotyledons and embryo from outer environment and from attack of pathogens
pollen grain has a sculptors covering with weak points(germ pores) in it through which pollen tube comes out.
A spore is generally protected by 2-3 tough resistant walls around to tied over the unfavourable conditions.
Humans could start using different approaches. For example, fossil fuels are non-renewable resources and this is what most humans use to fuel car engines. However, have you ever heard of battery operated cars? This is a much better alternative to cars that run on gas because, there is not as many toxins that are released into the environment and it will reduce the consumption of fossil fuels that are only so limited. Also, solar panels are way better that running lights on coal, and here is why: Solar energy is a renewable resource and if coal ever runs out, then there will always be another light source. I hope you found this helpful!
<span>- - D.feeding
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This is called feeding because </span><span>activity distinguishes the larva stage from the pupa stage of an insect is feeding.
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Answer:
C) All DNA has the same structure, so the modeled DNA could be found in any living organism.
Explanation:
The DNA is the abbreviation for deoxyribonucleic acid. all the living organisms have DNA as their hereditary material. The DNA is consist of nucleotides. The nucleotide are the combination of deoxyribose sugar, nitrogenous base and phosphate ion. The nucleotide unit is same in the DNA of all the organism including bacteria. The bases adenine, cytosine, guanine and thymine is present in all type of organism. The sequential arrangement of the bases determine the character of the organism.
