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
zhenek [66]
3 years ago
11

According to the cladogram, which organisms have roundworms as a common ancestor? mollusks and flatworms sponges and chordates f

latworms, sponges, and cnidarians mollusks, echinoderms, chordates, and annelids
Biology
2 answers:
sladkih [1.3K]3 years ago
8 0

Answer:mollusks, echinoderms, chordates, and annelids

Explanation: Cladograms are diagrams made to link different organisms to a common ancestor, with the use of Cladograms the relationship between organisms will be established and organisms will be grouped together based on their common features or characteristics.

Molluscs, Echinoderm,Chordates and annelids are of a common ancestor, they are all invertebrates with COELOM.

Free_Kalibri [48]3 years ago
5 0

Answer:

The answer is D

Explanation:

Just took the test

You might be interested in
You've discovered a new plant species in which
valina [46]

Answer:

All the crossing will be like this after realizing it:

Explanation:

Gl x Gl

GG, Gl, Gl, ll

gl x gl

gg, Lg, Lg, LL

On the first crossing we'll have 50% Gl and both other genotypes will be 25%

On the second crossing we'll have 50% Lg and both other genotypes will be 25%.

6 0
3 years ago
Fats and steroids are examples of which macromolecules​
abruzzese [7]

Answer:

Types of biological macromolecules

Biological macromolecule Building blocks Examples

Lipids Fatty acids and glycerol Fats, phospholipids, waxes, oils, grease, steroids

Proteins Amino acids Keratin (found in hair and nails), hormones, enzymes, antibodies

Nucleic acids Nucleotides DNA, RNA

Explanation:

6 0
3 years ago
in humans, a combination of XX chromosomes results in a female zygote and that of XY result in a male zygotes. From whom does th
devlian [24]
The answer is: from mother

In a human diploid somatic cell (2n), there are<span> in total 46 chromosomes</span> - 22 autosomal chromosomes present in two copies and 1 pair of sex chromosomes. This means there are 23 pairs of chromosomes. In males, there is one X and one Y chromosome (XY) while in females, there are two XX chromosomes (XY).
During the formation of gametes, a female could give only X chromosomes, so gametes from the mother contain one X chromosome. But, a male could give X or Y chromosome, so gametes from the father contain either X or Y chromosome.
Female gamete and male gamete fuse to form a zygote. Male zygote must contain both X and Y chromosome. It inherits Y chromosome only from the father, so X chromosome must be inherited from the mother.
6 0
3 years ago
In 1980, the wolf population crashed due to a virus. How many wolves and moose were counted 1980
Tju [1.3M]
Theres not enough info ig
5 0
3 years ago
Read 2 more answers
How do enzymes facilitate (speed up) chemical reactions
olasank [31]

Answer:

by lowering activation energy.

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What body system receives information from the inside and outside the body and responds to that information?
    12·1 answer
  • Which of the following best describes the differences between plant and animal cells?
    14·1 answer
  • Groundwater is often obtained by drilling a well to reach below the water table.
    14·2 answers
  • 1. What is an autosomal chromosome (an autosome)?​
    7·1 answer
  • Ventifacts are created by a process of erosion called 
    14·2 answers
  • How do nocturnal animals see better in the dark than we can?​
    10·1 answer
  • Salt water is not drinkable but can be used in agriculture.<br> True or False
    8·2 answers
  • 1. What are the four nucleic acids that make DNA?
    7·1 answer
  • Help!
    7·2 answers
  • A fully formed infectious virus particle that is able to establish an infection in a host cell is often called a(n)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!