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
Lesechka [4]
3 years ago
5

What’s is the substance that chromosomes are made from?

Biology
2 answers:
kari74 [83]3 years ago
7 0

Answer:

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

Explanation:

Mars2501 [29]3 years ago
6 0
It’s made of dna and genes. Maybe not genes but definitely dna
You might be interested in
Which is the most diverse group of seedless vascular plants?
Soloha48 [4]

Answer:

The most diverse group of seedless vascular plants are <u>the ferns .</u>

Explanation:

Ferns -

Ferns are the most advance seedless vascular plants and is the most diverse group . Ferns have branching roots and large leaves . But the whisk ferns , have lack of roots and leaves due to evolutionary reduction . In the process of evolutionary reduction , the natural selection reduces the size of the structure which no longer favors the particular environment . Hence , Photosynthesis in whisk ferns takes place in their green stem .

3 0
3 years ago
describe the advantages and this advantages of using or nonrenewable resources, including depletion of resources and how they im
Anna71 [15]

coil, oil and gas, cause pollution

Which damages the environment, also melts thw glaciers so animals such as polar bears lose their habitats and will come extinct at some point.... hope this helps

3 0
3 years ago
What scientist do that is the basis for their investigation?
kogti [31]
Ask questions ,,,,,,,,
5 0
3 years ago
What does electronegativity means
Anna [14]
In Science, a electron in an atom is always negative. The more electrons you have, the more negative a atom is. The more protons (Positives) you have, the more positive a atom is. To balance an atom out, have the same amount of Electrons and Protons.
7 0
3 years ago
Read 2 more answers
Is the current way of our living sustainable
Mila [183]
I think so because most people have a decent life although they may complain about some things in it.
3 0
3 years ago
Other questions:
  • Researchers have crossed two true-breeding lines of peas that differ in the color of their leaf tissue: dark green vs pale green
    6·1 answer
  • Name three properties of the pumpkin
    11·1 answer
  • The practice where advanced learners are separated from regular learners is referred to as:
    5·2 answers
  • Where do sensory nerve cells, parasympathetic ganglia, and symphathetic postganglionic fibers found?
    13·1 answer
  • Please help me with this process
    15·1 answer
  • What is the objective of mitosis?. What mechanism(s) in mitosis allow this to occur?. What is the objective of meiosis?. What me
    5·2 answers
  • Why is it important for blood to travel to the small intestines?
    13·1 answer
  • Consider a breeder that mates two heterozygous black Staffordshire bull terriers over the course of three years. The dam eventua
    13·1 answer
  • The layer of soil that contains the most organic material is called the
    15·2 answers
  • Which statement best describes the role of mRNA in protein synthesis in human cells
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!