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
MariettaO [177]
3 years ago
6

Alpha radiation releases two ____ from the parent nucleus

Biology
1 answer:
lilavasa [31]3 years ago
7 0
<span>The answer is Helium-4. These are two protons and two neutrons bound together. Alpha radiation is the least powerful of the 3 types of radiation: the others being gamma and beta. Nonetheless, it is the most densely ionizing. Alpha and beta radiation release actual matter while gamma emits electromagnetic <span>radiation</span></span>




You might be interested in
Two organisms, AABBCCDDEE and aabbccddee, are mated to produce an F1 that is self-fertilized to produce F2. If the capital lette
Galina-37 [17]

Answer:

a) How many genotypes will occur in F2

--The genotypes would be- AA Aa aa BB Bb bb CC Cc cc DD Dd dd EE Ee ee (15 genotypes)

Reason-

This is because, after crossing the parents, the F1 generation would all be Heterozygous dominant since one parent is homozygous dominant, while the other is homozygous recessive.

b) 25% of all F2 genotypes would be recessive across the 5 loci

Reason-

This is because each loci would produce only a 25% chance for a recessive trait, which would results to a general probability of 25% also.

c) Yes i would change my answer in A and B if the parent cross was- AABBCCDDEE X aaBBccDDEE

d) Yes i would change my answer in A and B if the parent cross was- AABBCCDDEE X aabbccddEE

4 0
2 years ago
Beyond the organism, what is the correct order of the levels within the environment
Luba_88 [7]

<u>levels of organization </u>

from the smallest units of life to the largest units of the environment :

organelles >>> cells >>> tissues >>> organs >>> organ systems >>> organisms >>> populations >>> communities >>> ecosystems >>> biosphere

8 0
3 years ago
In a mating between two individuals that are heterozygous for a recessive lethal allele that is expressed in utero, what genotyp
musickatia [10]

Answer: 1:2:0

Explanation:

6 0
3 years ago
​(f) contact a local hospital and ask them the percentage of the population that is blood type o. why might the results​ differ?
Fudgin [204]
Contacting a local hospital and asking them the percentage of the population that has blood type O will generate different results. 

The factors that we have to consider why there is differing results are:
1) location of the hospital
2) nationality of their patients
3) number of their patients

I am assuming that the population that question is referring to is the number of patients in the local hospital. The bigger the population, the smaller the effect a unit has on the whole and vice versa. 

I read an article that states that 37% of the U.S. population has O+ blood type. These people are usually of Hispanic descent or some Asian descent. So, if a hospital is in a locality that has a majority of Hispanic or Asian patients, its percentage will be higher than a hospital that is located in a Caucasian-populated area. 

Aside from Type O+ (most common), blood types also include: O-, A+, A-, B+, B-, AB+, and AB- (rarest blood type)
7 0
3 years ago
What part of the reproductive system is highlighted
klemol [59]
Epididymis would be the correct answer, can i get brainliest please

4 0
3 years ago
Other questions:
  • 1. Which type of reaction has water in its products?
    7·2 answers
  • a diver with a mass of 60 Kg is standing on the top of a 10 meter high platform. what is the mechanical energy
    6·1 answer
  • Definition: This is a type of reproduction where there is a exchange of genetic information in order to create new individuals.
    8·1 answer
  • ______ energy is converted into_____ energy for use in living things.
    6·1 answer
  • Proteins are composed of chains of _____________ which are joined together with peptide bonds.
    11·2 answers
  • Which of the following is NOT a function of the digestive system?
    13·2 answers
  • How to write letter to leader of civil society<br>​
    13·2 answers
  • Which best describes Mowgli's conflict with his own thoughts and feelings?
    5·1 answer
  • In Indian cuisine, sometimes a papaya is added to make meat cook faster. Which of the following is a plausible explanation of wh
    6·1 answer
  • The length of a DNA double helix increases by 0.34 nm (nanometres) for every pair of nucleotides. The total number of nucleotide
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!