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
levacccp [35]
3 years ago
8

These two cats have a child together. The white fur trait is recessive. The black cat has a heterozygous genotype. What are the

chances their child will have black fur? Explain how you arrived at this conclusion. What steps did you follow? ​
Biology
1 answer:
Sloan [31]3 years ago
7 0

Answer:

These two cats have a child together. The white fur trait is recessive. The black cat has a heterozygous genotype. What are the chances their child will have black fur? Explain how you arrived at this conclusion. What steps did you follow? ​

ww= white fur recessive

Bw= heterozygous black cat

Bw x ww= Bw, Bw, ww and ww 2:2

the chances that the offspring will have black fur is 50% which is heterozygous dominant

Explanation:

You might be interested in
If you were an electron, and your home town was your nucleus, what would you need to do in relation to your home town to emit li
Scilla [17]

Answer:

Option B, Move closer to your home town

Explanation:

The options for the given question are as follows -

A) Knock down your previous house and build a bigger one.

B) Move closer to your home town.

C) Move further away from your home town.

D) Stay where you are but speed up your daily life

Solution -

Electrons carry negative charge while nucleus carries positive charge due to the presence of positively charged proton ions and neutral ions (which has no charge). All the electrons are attracted towards the nucleus due to its positive charge. The orbit on which an electron revolves around a nucleus has higher energy level as compared to the energy levels located in between the space of electron and nucleus.  

While moving from a high energy orbital to a low energy level orbital, an electron releases some energy.  Hence, in order to move closer to home, electron needs to push itself toward the nucleus by releasing energy

Hence, the given option is B

5 0
2 years ago
The primary role of _____ is to bind animal cells together.
NNADVOKAT [17]
The primary role of DESMOSOME is to blind animal cells together. It is the formation of a structure from protein plaques in the cell membranes linked by filaments. This links to a the protein that is attached to the cell surface adhesion.
8 0
3 years ago
A young adult is exposed to a virus that infects and replicates in mucosal epithelial cells of the upper respiratory tract. One
marishachu [46]

Answer:

The CTL has specific receptors that can recognize infected or damaged cells.

Explanation:

The cytotoxic T cells (CTL) is a type of white blood cells that specifically helps in destroying virus-infected cells (also damaged cells and cancer cells).

This type of cells has a special receptor called T-cells receptors (TCR) which ones recognize specific antigens (molecule that stimulate the immune systems because are “strange” to them). Virus inside a cell could bind to a special molecule called class I MHC, this molecule moves the virus to the surface of the cell where it can be recognized by a CD8+ specific antigen-receptor of the CTL.

3 0
3 years ago
The following represents the main locations fluids are found in the human body. Rank these body fluids in order from the fluid t
mina [271]

Answer:

cytosol (intracellular fluid), interstitial fluid, plasma

3 0
3 years ago
A mutation that causes production of a defective pilus in a bacterium will prevent __________.
daser333 [38]

Answer:

The correct answer is: Attachment.

Explanation:

  • Pilus are thread like structures which are present on the surface of the bacterial cell.
  • They are mainly responsible for attaching the bacterial cells to a substrate, for obtaining food or to an eukaryotic cell for the purpose of infection.
  • Pilus also mediate the process of conjugation in some bacterial cells.
  • Conjugation is a process by which genetic material or plasmids are transferred from one bacteria to another through a channel formed in between the two bacteria by the help of the pilus.
  • Pilus also helps the bacteria by preventing them from getting recognised by the immune cells in the host.
  • A defective pilus will affect all the above processes, resulting in death of the bacteria.
7 0
3 years ago
Other questions:
  • The thick arrow points to which part of the chloroplast?​
    14·2 answers
  • Which relationship will increase a population's size
    10·2 answers
  • Which species is most closely related to species w?
    15·1 answer
  • Select all that apply.
    10·2 answers
  • What processes lead to cloud formation when humid air rises over india?
    11·1 answer
  • 46) industrialized countries like _________ tend to have lower levels of ________________.
    9·2 answers
  • What organisms break down chemical wastes in a treatment plant?
    14·2 answers
  • humans developed antibiotics to fight bacterial infections however some antibiotics are no longer effective in killing the bacte
    8·1 answer
  • What type of organism(s) do photosynthesis
    15·2 answers
  • 20. Explain why it is important to cite the references you use in a scientific report.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!