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
Murljashka [212]
3 years ago
15

2) What is a gene? a) An organelle b) A molecule c) A section of a chromosome that controls a trait d) A combination of sugar, s

tarch, and cells
3) What is a chromosome? a) A segment of DNA that controls one trait b) A type of cell c) A double helix d) A bundle of DNA

I need to know 2 and 3 plss help or I'm going to fail
​
Biology
1 answer:
dusya [7]3 years ago
6 0
1 is the lettler c 2 b
You might be interested in
WHY is this football player wearing an oxygen mask? what is the importance of oxygen here? What is he trying to avoid by wearing
shusha [124]

Answer:

bc oxygen contributes to muscle performance on and off the field.

3 0
3 years ago
The disease called branched-chain ketoaciduria is commonly known as maple syrup urine disease, as the urine of a person with the
rosijanka [135]

Answer:

Recessive

Explanation:

A recessive disorder is expressed in a homozygous genotype only. Most of the recessive disorders are not expressed as the expression of the recessive allele is masked by a dominant allele in the heterozygous state. However, breeding between close relative (inbreeding) increases the homozygosity in the population and allows the expression of recessive alleles that were otherwise not expressed in the population.

According to the given information, the disease is rare and is mostly expressed in the progeny obtained by mating between closely related individuals (the first cousins). Therefore the disease is inherited in an autosomal recessive pattern.

8 0
3 years ago
Leketa is a secret agent. She needs to send secret messages to her partner, Daniel. Leketa uses the sound waves from the beat of
Damm [24]

Answer:

C.  The drum will work on Earth and in outer space. The drum will not work under the water.

7 0
3 years ago
Hemophilia is a genetic disorder that causes a protein required for normal blood clotting to be missing. The mode of inheritance
elena55 [62]
Hemophilia is a genetic disorder that causes a protein required for normal blood clotting to be missing. The mode of inheritance for hemophilia is sex-linked.

Answer: a. sex-linked
6 0
3 years ago
Read 2 more answers
What are the three types of energy transfer that happen in the atmosphere of the earth? Mark all that apply.
Anastasy [175]
1. Conduction, convection, radiation

2. True

3. Absorbed, scattered, reflected, transmitted

4. Albedo, greenhouse effect
7 0
3 years ago
Read 2 more answers
Other questions:
  • What are the main parts that make up the endocrine system and what are their function
    7·1 answer
  • Compare mechanical, chemical, and legislative control to the use of nonnative species as a control method.
    9·1 answer
  • What impact did the boycotts and protests have on savannah, Georgia?
    15·1 answer
  • Fats are broken down into saturated fats and unsaturated fats. which of these explains the difference between saturated and unsa
    7·2 answers
  • Is glycerol polar or nonpolar
    5·2 answers
  • In the bed or on the bed? give your reasons.​
    12·1 answer
  • Autotrophs A.Consume their food to get energy B.May use photosynthesis to gain energy C.Are also called consumers D.Cannot use s
    5·2 answers
  • Which of the following fur colors are possible in males? Choose all that apply.
    15·2 answers
  • When two previously isolated populations begin interbreeding and exchanging genes, we call it
    11·1 answer
  • Water is a POLAR molecule. Explain how this relates to it being called the "universal solvent."
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!