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
anzhelika [568]
3 years ago
12

I don’t get this can someone explain would be appreciated :)

Biology
1 answer:
olga nikolaevna [1]3 years ago
3 0
When completing Punnett Squares, you cross the letters that meet up. For example, their are two TTs and two Tts. Dominant will always show before a recessive so if it's TT or Tt it will be the dominant version. two tt's mean that it's recessive. In a Punnett Square, one box = 25%.

Part A: The genotypic ratio is 50% TT and 50% Tt. The phenotypic ratio is 100% tall.

Part B: The two Tt's could produce a short plant because there is a 25% that the parents will both give t's.
You might be interested in
How are climate change and global warning related?
s344n2d4d5 [400]
So Global warming is the rise in global temperatures due mainly to the increasing concentrations of greenhouse gases in the atmosphere.

Climate change is the increasing changes in the measures of climate over a long period of time.

This includes : precipitation, temperature, and wind patterns.

Hopes this helps :)
8 0
2 years ago
Read 2 more answers
Help please !!! It’s psychology
White raven [17]
I think the answer is C
5 0
3 years ago
Read 2 more answers
The _________________ is the outer part of earths magnetic field. it interacts with __________ and ___________ particles from th
Trava [24]

magnetosphere; cosmic rays; charged

8 0
3 years ago
The __________________ pulp of the spleen contains lymphocytes and serves to fight pathogens, whereas the __________________ pul
STatiana [176]

Answer:

The given blanks can be filled with white pulp and red pulp.

Explanation:

In the lymphatic system, the spleen is considered as the largest organ. It is situated in the upper left part of the abdominal cavity, the main function of the spleen is to filter blood containing the destructed cells, pathogens like viruses and bacteria, and cellular debris.  

The spleen generates and develops the mature immune cells, which possess the tendency of finding and eliminating the pathogens. The white pulp of the spleen comprises the immune cells, that is, the B and T lymphocytes, which help in fighting against the pathogens.  

On the other hand, the red pulp of the spleen comprises connective tissue called the cords of Billroth, and various splenic sinusoids, which are filled with blood, providing it a red appearance. Its main function is to filter the blood containing microbes, pathogens, and worn-out or the defective RBCs.  

6 0
3 years ago
What is the definition of multi-cellular?
alexandr1967 [171]
An organism or part having or consisting of many cells.  
5 0
3 years ago
Other questions:
  • Which molecule is incorrectly matched with its component parts? fat: fatty acids. starch: riboses. protein: amino acids. glycoge
    13·1 answer
  • How does a sarcomere function?
    15·2 answers
  • during the light dependent reaction of photosynthesis ___ is decomposed to supply hydrogen ions to produce nadph and important e
    9·2 answers
  • Which event is associated with tornados?
    13·2 answers
  • Consider the population of four juvenile condors their weights in pounds are
    10·1 answer
  • Help me out with this three please
    12·1 answer
  • The main function of organelles is
    11·1 answer
  • One way bacteria are important to the Earth and its ecosystems is that A. bacteria concentrate valuable minerals. B. bacteria de
    15·1 answer
  • WHO WANTS TO BE MARED BRAINELEST
    13·2 answers
  • Mark all that apply. What evidence is used to classify living things into groups.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!