"Plants produce toxins(毒素)as defences that can be harmful, or even deadly. Some plants also employ physical defences, such as thorns and poisonous oil that can damage tissues(组织)and cause effects over the whole body. " They added, "We predicted that babies' may have behavioural strategies...
"Plants produce toxins (毒素) as defences that can be harmful, or even deadly. Some plants also produce physical defences, such as thorns (荆棘) can damage tissues (组织) and cause effects over the whole body." They added, "We predicted that babies may have behavioural strategies that reduc...
1. Given that honey is simply nectar gathered from flowers by bees, why do you think plants produce nectar? 2. What is the purpose of fruit like an apple? (hints: what do fruits have inside them? Why would a plant bother to make a fruit tast sweet?) 3. Wh Why ...
Taste perception is a critical sense, playing a key role in distinguishing nourishing foods from potential toxins. This is exemplified in our preference for sweet and savory flavors, which aligns with the body’s requirements for carbohydrates and proteins. Due to its evolutionary significance, ...
“Plants produce toxins (毒素) as defences that can be harmful, or even deadly. Some plants also produce physical defences, such as thorns (荆棘) can damage tissues (组织) and cause effects over the whole body.” They added, “We predicted that babies may have behavioural strategies that re...
‘People think that the more natural something is, the better it is for them. That is simply not the case. In fact, it is the opposite that is true: the closer a plant is to its natural state, the more likely it is that it wiil poison you. Naturally, many plants do not want ...
Give a possible evolutionary explanation as to why some plant species produce phytotoxins while others do not. What are the evolutionary advantages of the reproduction phenomenon known as alternation of generations? Provide explanations. (a) What are the three pros of sexual reproduc...
To give you an idea of why certain plants are better for human consumption than others, let’s take a look at the most common plant toxins and how they interfere with our metabolism. The Most Common Plant Toxins Watch out for toxic veggies!
Beyond a potential danger to food security, ocean acidification may also pose human health concerns. Research has shown harmful algae produce more toxins and bloom faster in acidic water. Projections suggest oceans’ surface waters could be 150 per cent more acidic by the end of the century than...
As unlikely as it may seem, however, toxic birds do exist, though they were almost entirely unknown until the 1990s. Today, we have a much better understanding of poisonous birds, but they still remain somewhat mysterious. It's worth noting that none of these species produce toxins themselves...