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
KiRa [710]
3 years ago
10

Definition: These are organisms where the genetic material is not bound by a nucleus. They are usually

Biology
1 answer:
lilavasa [31]3 years ago
6 0
This is describing a prokaryote
You might be interested in
George Beadle concluded that teosinte is the likely ancestor of maize (corn), even though the two plants appear very different.
Oliga [24]

Answer:

Option B

Explanation:

ALL options are as follows -

a. teosinte and maize can produce fertile hybrids.

b. teosinte and maize have similar chromosomes.

c. Both Teosinte and maize have naked, soft kernel.

d. Teosinte and maize can produce fertile hybrids

Solution

Beadle started working on maize genetics since 1962 after joining graduate school at Cornell University.  

During his research he found that the chromosomes of teosinte and maize possess higher similarity and also show signs of intercross ability of the two species and hence confirmed that wild teosinte is an ancestor of domesticated maize.  

He later concluded that there are only 4 to 5 genes that make these two species different from each other rest all is similar.  

Option B is correct

3 0
3 years ago
“The genetic code is universal.” This statement means that
Lemur [1.5K]

The correct answer is B

The genetic codes language in all living organisms is the same. This is to say that the molecules of life namely DNA and RNA share the same make up in all living things .

There are five types of nucleotides in nature which are the building blocks of RNA and DNA and these are the same in all living organisms . These nucleotides are Adenine, Thymine, Guanine, Cytosine and Uracil.

According to base pairing rules, in all DNA molecules Adenine will always pair with Thymine while Guanine will always pair with Cytosine.

This  rule is the same with RNA except that here Thymine is replaced with Uracil.  Otherwise the base pairing rule applies in all living organisms, that is to say it is universal.

  


4 0
3 years ago
Which of the following factors would have the smallest impact on a populationÍs size? a. the total number of organisms b. the av
Soloha48 [4]
"Adequate shelter" is the one among the following choices given in the question that <span>would have the smallest impact on a populations size. The correct option among all the options that are given in the question is the fourth option or option "d". I hope that this is the answer that has come to your help.</span>
4 0
2 years ago
Whay are fosil important to evolution ​
Ganezh [65]
Because you have to have fossil to make the evolution and it will make it better
5 0
2 years ago
What is the role of stomata in transpiration
Alja [10]

Answer:

The small opening present on the epidermis which helps with exchange of gasses and transpiration is called stomata. Since most of the water (90%) is lost through stomata it regulates the level of excess water in the plant.

Explanation:

<h3>please mark me as brainliest </h3>
3 0
2 years ago
Read 2 more answers
Other questions:
  • What are pollutants that are put directly into the air as a result of human activity?
    11·1 answer
  • Help me
    15·1 answer
  • What additional evidence gas emerged since the publication of darwins book to support the close evolutionary relationship betwee
    15·1 answer
  • C2H60+<br> 02 →<br> CO2+<br> H2O
    11·1 answer
  • The human genome project identified the sequence of base pairs in human DNA and identified several genes. Which question would l
    9·2 answers
  • Name the bones in the hand<br> Name the bones in the hand
    13·1 answer
  • Which statement is true A.An organism is part of a community. B.Acommunity is part of population C.An ecosystem is made up of on
    5·1 answer
  • Which are characteristic of type A blood?
    11·1 answer
  • HELP
    15·1 answer
  • Aerobic respiration occurs in the presence of?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!