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
babunello [35]
3 years ago
15

What is the first generation in a genetic cross called?

Biology
2 answers:
Alisiya [41]3 years ago
8 0
The first generation in a genetic cross is called B. F1 generation. Then the next generation is known as the F2 generation. Your answer is B. F1 generation
xeze [42]3 years ago
3 0
 <span>An F1 hybrid (or Filial 1 hybrid) is the first filial generation of offspring of distinctly different parental types.F1 hybrids are used in genetics and selective breeding. </span>
You might be interested in
I need help please!!!!!!
Anna [14]

Answer:

The correct answer is - 2. Helium.

Explanation:

Nuclear fusion is a reaction that involves the fusion of two or more atomic nuclei to make different atomic nuclei with subatomic particles and releases a huge amount of energy.

Two hydrogen molecules with one proton and one neutron fused together to make a larger helium molecule with two protons and two neutrons and release a huge amount of energy.

1H^2+1H^2 ====> 2He^4 + energy

4 0
3 years ago
The rain shadow effect refers to. A.more sunlight on the windward side of mountain ranges more. B. sunlight on the leeward side
bearhunter [10]

Answer: b

Explanation:

5 0
3 years ago
Infectious diseases are caused by ____.
Sergeeva-Olga [200]

Infectious diseases are caused by microorganisms that enter your body, through a contaminated source, which can be food, water, a person, air, etc.

These microorganisms can be either bacteria, fungi, viruses, etc.

Hope it helped,

BioTeacher101

3 0
4 years ago
Read 2 more answers
List, in order, the tRNA anticodons that are complementary to the mRNA sequence <br> AUGCAUGCAAGUUAG
mariarad [96]
UACGUTCGUUCAAUC is the answer.
4 0
4 years ago
An action potential in an excitatory presynaptic nerve. 2. an _____ in the dendrites of the postsynaptic nerve. 3. this spreads
LUCKY_DIMON [66]
An action potential is an excitatory presynaptic nerve. An EPSP (Excitatory postsynaptic potential) takes place in the dendrites of the postsynaptic nerve. This spreads passively to the axon hillock. Depolarization of this region opens voltage-gated ionic channels. Sufficient membrane depolarization to threshold opens enough to these channels to produce an action potential.
Non myelinated axon; the currents associated with the action potential spread to the depolarized region of the axon.
In myelinated axon; the currents associated with the action potential spread to the next Node of Ranvier.
The action potential travels down the axon to the axon terminals.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which phrase indicates a limit to the scientific accuracy of the experiment?
    9·1 answer
  • What is meant by the term classification
    10·1 answer
  • What part of a plant that is the small green leaf like structure at the base of the flower
    12·1 answer
  • Water travels up the xylem due to
    6·1 answer
  • The length of a swimming pool is 22 ft. The width is 40 ft. If the volume of the pool is 2,500 ft³, which equation below could b
    15·2 answers
  • Which mRNA base must be the one which is substituted in the sixth codon that would result in the change of GLU (glutamic acid),
    10·1 answer
  • Where and in what form is prokaryotic dna found? where is eukaryotic dna found?
    11·1 answer
  • In general, the "Y" sex chromosome does not appear to exert as much genetic influence as the "X" chromosome.
    11·1 answer
  • Transitional. ELL differ from epithelial cell in that they
    6·1 answer
  • What do protein and nucleic acids have in common
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!