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
ikadub [295]
3 years ago
8

BRAINLIESTTTTT ASAP!!!

Biology
2 answers:
PSYCHO15rus [73]3 years ago
8 0
For question 1. Your answer is most likely A. 

And for the record. H2O is a compound.

PilotLPTM [1.2K]3 years ago
6 0
<span>H2O</span><span>Boron has a smaller radius and the protons in carbon exert a greater pull.
</span>
You might be interested in
Match the following terms and definitions. 1.breeding of individuals that have genes for two different characteristics codominan
Luden [163]
<span>Answers;
1.Breeding of individuals that have genes for two different characteristics; Dihybrid cross
2.A grid system used to predict possible combinations of genes due to random fertilization; Punnet square
3 A condition in which both alleles are dominant; Codominance
4.when more than two alternatives exist for a gene; multiple alleles
5.A condition in which neither pair of alleles is dominant or recessive, so the traits blend in the phenotype ;Incomplete dominance;

Explanation;
</span>Dihybrid cross;
<span>It involves the breeding of individuals that have genes for two different characteristics. It involves the cross of individuals that are both heterozygous for two different traits. For example two different traits in a pea plant; color and shape; for color we have; Y-allele for yellow seeds and y- allele for green seeds, For Shape trait; R-allele for round seeds and r-allele for wrinkled seeds. So the dihydbrid cross would be (RrYy </span>× RrYy). 
<span>
Punnet square;

</span><span>This a grid system or a square diagram that is used to predict possible combinations of genes due to random fertilization. It is used by biologists determine the probability of an offspring having a particular genotype. 
</span><span>The letters on the outside of a Punnett Square stand for the parent allele.
</span>
Codominance
;
<span>This is a condition in heterozygotes in which both members of an allelic pair are dominant and both contribute to the phenotype. 
A good example of codominance is the ABO blood group; A person with blood group AB, it means that both the A allele and B allele are equally expressed. 

Multiple alleles

</span><span>This is when more than two alternatives for a gene exist.
Examples of multiple allelism in human;The genes of the ABO blood group system. The human ABO system is controled by three alleles, namely; A-allele, B-allele and O-allele.

Incomplete dominance;
</span><span>This is condition in heterozygotes in which both members of an allelic pair are neither dominant nor recessive to other alleles, so the two traits blend in the phenotype of the individual. 
An example; is a snapdragon flower that is pink as a result of cross-pollination between a red flower and a white flower. Which means neither the white allele or the red allele are dominant. </span>
7 0
3 years ago
Read 2 more answers
Your teacher has given you a sample of soil to examine. Would you use a dry mount or a wet mount to examine it? Explain your rea
shutvik [7]

Answer:

Dry mount

Explanation:

so you can examine the soil better and with a wet mount the soil gets all muddy and clumpy

7 0
3 years ago
Read 2 more answers
What does alkalinity mean?
sleet_krkn [62]
Alkalinity<span> is the name given to the quantitative capacity of an aqueous solution to neutralize an acid</span>
8 0
3 years ago
Which of the following accurately describes the binomial nomenclature naming system?
defon
Yes it's A definitely correct
7 0
3 years ago
Read 2 more answers
What is the speed of grid method in forensics
Studentka2010 [4]
A search method employed by two or more people overlapping separate line searches forming a grid.

Not to sure tho hope this helps
4 0
2 years ago
Other questions:
  • In a population of 75 mice, what would be the size of their gene pool for a particular gene?
    12·1 answer
  • What roles do polysaccharides play in living things?
    14·2 answers
  • WILL GIVE A BRAINLEST
    15·2 answers
  • What scientific tool helped in the development of cell theory?
    12·1 answer
  • What sort of insect has six legs? List one fact about it as well
    12·2 answers
  • According to Craik and Lockhart (1972), the three levels of processing are __________, _________, and _________.
    5·2 answers
  • THE FIRST PERSON TO ANSWER ASAP
    6·2 answers
  • Why consumers would want GMO?
    15·1 answer
  • Table salt and table sugar, examine the chemical formulas for salt and sugar. What do they tell you about what type of bonding i
    8·1 answer
  • Some students correctly made a life cycle model for two specific animals. One group has made a model showing three parts, and an
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!