All birds have an opening known as a cloaca that serves to remove the wastes produced by the digestive and urinary tracts. many bird species also use the cloaca during reproduction. in this process, male birds release sperm directly into the cloaca of a female bird. the sperm travel up the oviduct of the female bird and to the ovum, which it can penetrate and fertilize. the paragraph above describes
Answers: 1
Biology, 21.06.2019 20:00
Can you identify which of the following groups of organisms are, or are not, populations? a. the american bison (bison bison) and grey wolves (canis lupus) currently living in yellowstone national parkb. all of the rainbow trout (oncorhynchus mykiss that) that have ever lived in lake eriec. the group of american bison (bison bison) currently living in yellowstone national parkd. a group of calliope hummingbirds (selasphorus calliope) and a group of rufous hummingbirds (selasphorus rufus) living in the same new hampshire woodse. the northern cardinals (cardinalis cardinalis) living on opposite shores of lake champlain f. all of the whales currently living in the atlantic ocean off cape cod, massachusetts
Answers: 1
Biology, 22.06.2019 10:30
19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase
Answers: 2
Biology, 22.06.2019 11:00
Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints
Answers: 3
Biology, 22.06.2019 12:30
The direct energy source that drives atp synthesis during respiratory oxidative phosphorylation is
Answers: 1
All birds have an opening known as a cloaca that serves to remove the wastes produced by the digesti...
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Biology, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
Biology, 28.03.2020 04:00
Mathematics, 28.03.2020 04:00
English, 28.03.2020 04:00