The population of bison in a prairie ecosystem has significantly declined. what will most likely happen to the grass population the bison feeds on? a. the grass population will increase. b. the grass population will decrease. c. the grass population will be wiped out. d. the grass population will remain unchanged.

a. The grass population will increase.

Prairie is a grassland region. It is mostly occupied with large species of grasses and some shrubs are also grown in this region. The bison are large herbivore mammals which looks like ox. These are grazing animals which feed on grasses of Prairie ecosystem.

The decline in the bison population will result in decrease in feeder population or primary consumer in the ecosystem which feed on primary producer that are grasses. This will cause grass population to grow as there is decline in the number in higher trophic level, therefore, the population in lower trophic level will increase. Hence, the grass population will increase.

answer: angiosperms

dicots

angiosperms are highly evolved plants, they produce seeds which are enclosed within in a carple. these are the largest group of plants on earth. they include trees, shrubs, herbs and small flowering plants. angiosperms exhibit a flowering stage in their life cycle. the flower serves the function of reproduction and fruit formation in majority of angiosperms. dicot is the term used to describe flowering plants that have two seed leaves. dicots are plants which develop seeds which split into two parts called cotyledons. each cotyledon contains one embryo.

here, a small purple flower development indicates that the plant belongs to angiosperms and having two embryonic leaves indicates it belongs to dicots.  

answers are:

lysogenic     viral dna merges with host cell dna

lysogenic     no symptoms

lytic               viral dna takes over

lysogenic     virus does not destroy host cell

lytic               virus destroys host cell

lytic               induces symptoms of viral infection

lysogenic       cell reproduces and spreads provirus