Biology, 09.12.2019 05:31 boomerjm

Cattle depend on microorganisms in their digestive tract to digest the cellulose in their diets. the cattle and the microorganisms are?

a. carnivores.
b. mutualistic symbionts.
c. herbivores.
d. parasitic symbionts.

in general, more complex animals are

a. more likely to rely on chemical digestion than to rely on mechanical digestion
b. more likely to perform intracellular digestion than extracellular digestion
c. more likely to have one body opening than to have two body openings
d. more likely to have a digestion tract than to have a gastrovascular cavity

Answers: 1

Show answers

Another question on Biology

Biology, 21.06.2019 18:00

The phlogiston theory in the 17th century attempted to explain burning. the theory stated that combustable objects contained a material called phlogiston, a substance without mass, color, odor, etc. after objects burned, the objects were dephlogistonated and were then in their true form. the phlogiston theory was accepted until the 18th century, when lavoisier proved that combustion requires a gas that has mass. phlogiston is considered a) to be scientific knowledge b) not to be scientific knowledge c) to be proven by scientific method d) to be accepted in the modern scientific community

Answers: 2

Answer

Biology, 21.06.2019 23:00

What kind of crystalline solid is graphite? o a. molecular solid b. metallic solid o c. network solid d. ionic solid

Answers: 3

Answer

Biology, 22.06.2019 08:00

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a.the offspring are more likely to have freckles. b.the offspring are more likely to have no freckles. c.the likelihood of the offspring having freckles and not having freckles is the same. d.the likelihood of the offspring having freckles and not having freckles cannot be determined.

Answers: 1

Answer

Biology, 22.06.2019 08:30

Which coal field location is related to coal fields in the eastern united states and supports the theory of continental drift? eastern india southern africa western australia northern south america

Answers: 3

Answer

You know the right answer?

Cattle depend on microorganisms in their digestive tract to digest the cellulose in their diets. the...

Questions