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
IceJOKER [234]
4 years ago
9

Nails and hooves are made of?

Biology
1 answer:
lawyer [7]4 years ago
4 0
Keratin ———————————-
You might be interested in
What are the main characteristics of the connective tissue and the function?
Anna [14]

<span>Connective tissue is the most abundant and widely distributed of the primary tissues. Connective tissue has three main components: cells, fibers, and ground substance. Together the ground substance and fibers make up the extracellular matrix. </span>

<span>please mark as brainliest.</span>

8 0
3 years ago
What does a rubber egg smell like?
Sergeu [11.5K]
I would think vinegar if it was dissolved in vinegar
5 0
3 years ago
Can somebody help me with #s 4, 5, 6 and 7?<br>I need to make punnett squares.
Aleks [24]

So, one at a time: I'm attaching a picture of the punnet squares (hard to make on the computer (and you can simplify the ratios down):

4. HHnn x hhNN

All offspring are HhNn; 100% same genotype (HhNn); 100% phenotype of short, normal

5. HhNn x HhNn

Genotypes and ratio:

HHNN(1): HHNn(2): HhNN(2):HhNn(4):HHnn(1):Hhnn(2): hhNN(1):hhNn(2):hhnn(1)

Phenotypes and ratio:

Short normal (9): short colorpoint(3):Long normal (3): Long colorpoint (1)

6. TtNn x ttnn

Genotypes and ratio:

TtNn(4):Ttnn(4):ttNn(4):ttnn(4) (which is 1:1:1:1)

Phenotypes and ratio:

Tabby normal (1): Tabby colorpoint (1): Stripless normal (1): stripless colorpoint (1)

7. hhNn x hhNn

hhNN(4): hhNn(8):hhnn(4)

short normal (12): short colorpoint (4)

5 0
3 years ago
One possible side effect of this method of drug administration is destruction of the nasal septum and permanent loss of sense of
d1i1m1o1n [39]
<span>Nasal insufflation, also commonly referred to as snorting, is the inhalation of a crushed or powdered substance through the nose. It leads to a number of problems including perforation of the nasal septum, irritation of the nasal cavity, nose bleeds, and loss of smell.</span>
3 0
3 years ago
One fruit fly is heterozygous for long wings, and another fruit fly is homozygous for short wings. Long wings are dominant to sh
Radda [10]
Okay so for this question let’s use the letter D for long wings and d for short wings. So there will be a 50% chance that the fruit flies will have long wings and 50% chance that it will have short wings.

I hope I helped, if you don’t understand, comment and I’ll explain further. :D

~Melis

7 0
3 years ago
Other questions:
  • Drag each label to the correct location on the chart
    11·1 answer
  • The process by which two species, for example, a flower and a pollinating insect, evolve in response to each other is called ___
    6·1 answer
  • CONNECTION
    10·1 answer
  • The theory of ________ states that organisms that are better suited for their environment will survive and reproduce, while thos
    11·2 answers
  • During which process is mRNA converted into a sequence of amino acids for protein production?
    9·2 answers
  • Name 3 sources of CO2.
    11·1 answer
  • ATP-
    13·1 answer
  • Why is it important murders are caught globally?
    11·1 answer
  • In multicellular organisms, most cells:
    6·1 answer
  • One of the most important rain forest predators, attacking a wide range of different primates, is the monkey-eating eagle. We kn
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!