Why are rabbits r-selected species?
So this begs the question are rabbits truly prolific, and why? In Page 2 the 1960s two ecologists came up with r/K selection theory. It relates to parental investment and reproductive strategies adopted by species in order to advance its kind into the future. And they have the ability to reproduce rapidly.
Are rabbits K or R strategists?
In r and K selection theory, the rabbit is known as an r-strategist. R-strategists often live in unstable environments, so there’s little chance that their offspring would survive into adulthood.
Are green sea turtles R or K strategists?
Green Sea Turtles are both r and k strategists. They are k strategists because they live for a really long time and they are r strategists because they have a ton of babies then don’t stick around to take care of them.
Are Plants R or K strategists?
Even plants are capable of r- and K-selected reproductive strategies. Wind pollinated species produce much more pollin that insect pollinated ones, for example, because the pollin has to be carried at random by the wind to a receptive female flower. Eggs too, can be r- or K-selected.
Are turtles R or K-selected?
Plants such as dandelions are another good example of an r-selected species. Sea turtles are a good example of a species that fits somewhere in the middle. The produce many eggs and do not care for their offspring once the eggs have been laid, but turtles live very long lives.
Are frogs K-selected species?
Other examples of r-selected species include frogs, bacteria, and dandelions. On the other end of the spectrum are K-selected species, which are creatures like the elephant. Since they’re larger and have longer life expectancies, they don’t need to put all of their energy into growing and maturing up front.
What plants are r-selected?
r-selection r-selected species are those that emphasize high growth rates, typically exploit less-crowded ecological niches, and produce many offspring, each of which has a relatively low probability of surviving to adulthood (i.e., high r, low K). A typical r species is the dandelion (genus Taraxacum).
Are dandelions r-selected species?
Dandelions are particularly good examples of R-selected traits because they have several of the physical characteristics associated with R-selected traits including: rapid development, small size, and short lifespan.
How many types of yeast are there?
1,500 species
Can a guy give a girl a yeast infection?
A new study by University of Michigan Health System researchers finds that the presence of yeast in male sex partners do not make women more prone to recurrent yeast infections. Certain sexual activities, however, were linked to increased risk of recurrent yeast infections in women, according to the study.
Can I eat yeast raw?
However, eating a product like active dry yeast directly is especially harmful. If you eat the yeast directly it may cause a massive immune response. Because of this, the person will feel severe stomach pains, weakness and fatigue and any unique allergic reactions associated with her yeast allergy.
Is yeast a Veg or non veg?
Yeast is a fungus. Not plant or animal. Vegetarians may eat bread.
Is mushroom is a Veg or non veg?
Mushrooms have no leaves, roots or seeds and don’t need light, so they’re not a true vegetable. However, in terms of nutrition, the U.S. Department of Agriculture considers mushrooms to be vegetables because they provide many of the same nutritional attributes of vegetables.
Is bread a Veg or non veg?
Normally bread is made of the ingredients like flour,yeast, water and sugar. Nowadays bread also contain animal products like Egg,milk,casein and gelatin.So, bread cannot be called as a completely vegetarian food.
Is yeast good for weight loss?
One of the main health benefits of nutritional yeast is that it is high in vitamin B-12, which is found naturally in shellfish and red meat. Vitamin B-12 is thought to help aid weight loss by assisting the body to break down fats and protein into energy.