subject
Biology, 26.11.2019 04:31 nardosem9

Molecular phylogenies show all land plants are a monophyletic group. this suggests

a) there were many different transitions from aquatic to terrestrial habitats
b) wind-pollinated plants arose first
c) land plants have undergone a diversification since they first colonized terrestrial habitats
d) there was a single transition from aquatic to terrestrial habitats

ansver
Answers: 1

Another question on Biology

question
Biology, 21.06.2019 13:30
Which of the following choices is not an effective solution to the energy waste related to inefficient lighting? a. using low-pressure sodium lighting sources b. pointing lights on billboards and street signs upward c. placing light sources on time controls d. shielding light to direct it downward
Answers: 1
question
Biology, 22.06.2019 09:10
Explain the cellular functions that occur when antibiotics attack a bacteria cell. a. antibiotics target the cell wall, cell membrane, and the processes of protein and nucleic acids production in bacteria to rupture the cell. b. antibiotics create dormant resistant endospores to preserve the genetic material and rupture the cell. c. antibiotics target the cell wall and form a bridge-like connection to form conjugation. d. antibiotics use binary fission to grow twice its size, replications its dna, and split into two cells.
Answers: 2
question
Biology, 22.06.2019 11:30
Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above
Answers: 2
question
Biology, 22.06.2019 13:10
Which of the following best describes the purpose of the parathyroid hormone? a. it decreases the blood calcium level and decreases blood phosphorus level. b. it decreases the blood calcium level and increases the blood phosphorus level. c. it increases the blood calcium level and increases blood phosphorus level. d. it increases the blood calcium level and decreases blood phosphorus level.
Answers: 2
You know the right answer?
Molecular phylogenies show all land plants are a monophyletic group. this suggests

a) t...
Questions
question
Mathematics, 23.02.2021 22:10
question
Mathematics, 23.02.2021 22:10
question
English, 23.02.2021 22:10
Questions on the website: 13722361