Astem has nodes and internodes. which of the following features identify nodes on a stem?

the presence of buds on the nodes

the origin of roots from nodes

the swollen appearance of nodes

Which of the following is an example of competition that could be found in a forest? question 14 options: deer eat berries and their droppings seed new areas creating more berry bushes two fox populations utilize the same rabbit population as their main food source two hawk populations utilize the same scorpion population as their main food source lack of sunlight due to changes in the seasons restricts the growth of certain plants

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome

There are only about 250,000 known fossil species. true or false