Ertrodotoxin is a type of neurotoxin, and is produced by many fishes including, pufferfish, triggerfish, oceansunfish and porcupine fish. It is also produced by bacteria like Pseudomonas, and Vibrio. The toxin blocks the action potential of the neurons, and inhibit working of the nervous system
A trait is a characteristic, such as color or size, that is inherited by an offspring from its parents. The genes that control a trait come in pairs, one gene from each parent. We represent these gene pairs by writing a combination of two letters. For example, if one parent contributes a gene for blue eyes (c), and other parent contributes a gene for brown eyes(C), then we write the offspring’s eye color trait as Cc. This combination, of the two genes that determine the trait, is called a genotype. Hope this helped :)
A scientific question is a question that is based on observations and that is testableThe scientist asks a new question about the impact of climate change on the species because the results of the investigation led to new scientific questions. Correct answer: C
<span>Forensics uses special techniques to enhance the visibility of a bloody footprint. At times, a bloody footprint may not be visible to the naked eye. First, use ultra-violet light to detect bloody footprints in the area. Then, a chemical called Luminol can be used to create an impression of the bloody footprint.</span>
Human population growth and expansion into wildlife habitats.