Biology, 10.10.2020 20:01 brooklyn4932

If two species of Paramecia do not help each other? Do not Prey on each other? What do they eat?

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 18:00, staxmillz

What evidence did mendel find that supported his law of independent assortment? a. dominant traits are expressed when there is a dominant allele. b. traits do not affect the inheritance of other traits. c. some traits have three or four different alleles. d. plants and animals can both reproduce sexually.

Answers: 3

continue

Biology, 21.06.2019 22:30, erinwebsterrr

Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants. d. selecting individuals at random.

Answers: 2

continue

Biology, 22.06.2019 04:00, knikni06

The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons

Answers: 1

continue

Biology, 22.06.2019 07:00, Arden990560

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.