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
kondor19780726 [428]
3 years ago
5

How do you know if a trait on a pedigree is recessive?

Biology
1 answer:
Reika [66]3 years ago
5 0
An easy way to tell is if the trait is or isn’t in every generation. If a trait skips a generation, it’s most likely recessive.
You might be interested in
How does a long strand of double-helical dna fit into the nucleus?
morpeh [17]

Answer:

The long strands of double-helical DNA wrap around histone proteins. The wrapping goes on and on to achieve the secondary and tertiary level of packing. In the end, the whole thing is highly packed enough to fit inside the nucleus of a single cell.

Explanation:

5 0
3 years ago
Hunting is a form of artificial selection. Defend or refute this statement based on the principles of artificial selection
shtirl [24]

Hunting IS NOT a form of artificial selection because it is not a form of breeding. Artificial selection refers to the intentional breeding of plants or animals. An example would be a thoroughbred racehorses, because they were selectively bred.

6 0
3 years ago
Read 2 more answers
Please Help asp
solmaris [256]

Answers:

1. Facilitated diffusion: the process by which some molecules that are not able to pass directly through a cell membrane are able to enter the cell with the aid of transport proteins.

2. Osmosis: the diffusion of water molecules through a selectively permeable membrane.

3. Diffusion: the spreading out of molecules across a cell membrane until to they are equally concentrated.

Step-by-step explanation:

Diffusion is the spontaneous movement of molecules across a membrane from an area of high concentration to one of low concentration gradient.

Osmosis is the diffusion of water molecules across a semipermeable membrane from an area of low solute concentration to one of high solute concentration.

Facilitated transport occurs when molecules cannot diffuse directly through a cell membrane but can diffuse down a concentration gradient through transport channels in the membrane.

8 0
3 years ago
Atoms are the smallest unit
AnnyKZ [126]

Answer:

Cells and atoms both work together to be a physical shape

Explanation:

You are made up of cells much as say a fridge is made up of atoms. The cell is also broken down into several parts such as the mitochondria, vascoles, and the smooth endoplasmic reticulum.

6 0
2 years ago
If a researcher is interested in measuring both the structure and function of the brain, which technique might one recommend
Anettt [7]
The best method for studying both the structure and the function of the brain would be the functional magnetic resonance imaging (fMRI).
This technique measures the blood flow to different brain regions in order to determine which areas are active in certain brain processes. An increase in the blood flow increases the amount the oxygen the area is receiving that is needed for the functioning of the nerve cells.
6 0
3 years ago
Other questions:
  • Name
    11·1 answer
  • What 5 factors affect homeostasis
    13·1 answer
  • Which cell structure are seen in all cell types
    14·1 answer
  • what is the difference in the amount of genetic information found in a gamete compared to other cells in the body?
    13·1 answer
  • Why are there no carriers with dominant pedigrees?
    7·2 answers
  • Of all the species that have ever lived on planet earth, what percentage are now extinct?
    15·1 answer
  • Answer it please!!!!!
    13·1 answer
  • Which represents the size of a population?
    7·2 answers
  • The function of chloroplasts is
    14·1 answer
  • URGENT!!! How does body weight affect bone density?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!