1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lara [203]
3 years ago
13

Our molecular tree has a length of 170 and our morphological tree has a length of 15. Which is preferred and why? a) Morphologic

al. The traits used are more meaningful b) Molecular. There are more traits used and it is unambiguous. c) Morphological. It is more parsimonious d) Molecular. It is less parsimonious.
Biology
1 answer:
solniwko [45]3 years ago
8 0

Answer:

The correct answer is - option B. Molecular. There are more traits used and it is unambiguous.

Explanation:

In this case, there is more than one trait is used, and for the phylogenetic analysis such a case, the molecular method is the best approach.

This method considers the origin of the species or phylogeny of particular species. The molecular approach is preferred for un-ambiguously and multiple traits are used in the molecular approach,

You might be interested in
Which statement about glaciers is true?
lions [1.4K]
C. There are two types of glaciers: Alpine and Continental

3 0
3 years ago
Read 2 more answers
These weeds are growing in a farmer's field. The weeds compete with the soybean plants the farmer grows, so he needs to get rid
Makovka662 [10]

Answer:

1) A mutation appeared in one weed plant that made that weed not   susceptible to the herbicide ( B )

2) The weed will survive long enough to reproduce ( B )

Explanation:

1) The most likely reason the weed remained is :  A mutation appeared in one weed plant that made that weed not susceptible to the herbicide

The weed plant must have undergone some mutation in order to be resistant to the herbicide which would kill the weed before now

2) The most likely thing that will happen if the weed stays in place in that farm is : The weed will survive long enough to reproduce

The trait or mutation of the weed cannot just spread to other weeds nearby it can only spread by reproducing more weeds of same mutation

8 0
3 years ago
Where was the ring necked pheasant imported from
Firdavs [7]

They were imported from China into the United States in 1881.

The first successful release was in Minnesota in 1916.

Hope this helps! :)

4 0
3 years ago
An increase in the permeability of the cells of the collecting tubule to water is due to a(n) ________.
OLga [1]
An increase in the permeability of the cells of the collecting tubule to water is due to an increase in production of ADH. Hormone ADH also called vasopressin is responsible for regulating the amount of water in the blood and is released from the pituitary gland based on signals from the hypothalamus, which detects the water levels of the blood. When too much water is in the blood, the hormone release is decreased and more water is excreted in the kidneys and thus increasing urine output. 
6 0
3 years ago
Sand that extends from a coast into open water is called a barrier spit. <br> a. True <br> b. False
AysviL [449]
<span>It is True - Sand that extends from a coast into open water is called a barrier spit.

Barrier spits are formed when there is a deposit on the shoreline due to the lateral movement of water.

The waves are known to hit the shoreline at a particular angle which cause the lateral movement of water accompanied with the sedimentation along the coastline in the direction of the wave motion.</span>
6 0
3 years ago
Other questions:
  • Which of the following represents an ion? (1 point)
    9·1 answer
  • To reproduce, female elephants produce eggs and male elephants produce sperm. Offspring are produced by the fusion of an egg wit
    8·2 answers
  • Heterotrophic organisms used the process of fermentation to nourish. What is fermentation?
    9·2 answers
  • If part of the xylem of a young oak tree is destroyed which of the following functions would it intere with most
    15·2 answers
  • Can a person’s genotype be determined by their phenotype? Why or why not?
    12·1 answer
  • What is keeping Northern Europe from freezing? * 1 point O Warm water from the south is being carried across the North Atlantic
    14·1 answer
  • A Helium atom has 2 protons in the center of its nucleus. Therefore its atomic number is 2. Its mass is
    12·2 answers
  • In the cell membrane model shown below, the molecules which move large molecules into and out of the cell are known as
    8·1 answer
  • Fertilization is which of the following?
    9·1 answer
  • Using the new strand of mRNA that you just created in the last problem, as well as this codon chart, place the amino acids in th
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!