If the tall plant is heterozygous (T,t) the genotypes would be Tt,Tt,tt,tt.
If the tall plant is homozygous (T,T) the genotypes would be Tt,Tt,Tt,Tt.
hope that helps :)
In simple terms, Cell Theory can be expressed as living organisms are composed and consists of cells and it arises from the surviving cells (existing cells).
<u>Explanation:</u>
Cell Theory:
- The term "Cell Theory" has created an impact in the biology field and it is now confirmed that cell provides the basic structure to the living organisms and Robert Hooke started doing researching about the cells.
Principles of cell theory:
The three principles to the cell theory are listed here,
- All organisms are made up of one or more cells.
- Cells arise from other cells.
- The Cell is the fundamental unit of structure and organization.
Contribution to Cell Theory:
- Schwann and Schleiden are the two scientists who discovered lots of information about the cells and they have contributed lots to cell theory.
- Schleiden states that every part of plants are consists of cells and he states that cells were done by the crystallization process.
- Schwann states that every part of plants and animals were consists of cells.
- Based on their contribution postulates of cell theory has been proposed.
<u>Types of cells:</u>
The cells are classified as Eukaryotes Cell and Prokaryotes Cell
- Presence of Mitochondria
- Presence of Cytoskeleton
- Presence of Membrane-bound Nucleus
Examples: Animals and plants
- Absence of Mitochondria
- Absence of Cytoskeleton
- Absence of Membrane-bound Nucleus
Examples: Bacteria
Answer: the attached file is the structure of the eye.
Click on it to view and know the highlighted structure.
The correct answer to the question is option A.
CONTROLLING THE SHAPE OF THE LENS.
Explanation: The ciliary muscle is one of the structure of the eye occupying a largest part of the ciliary body.
It is made up of smooth muscle fibers arranged in circular,radial and longitudinal direction.
The major function of the ciliary body is to change the shape of the lens and modify it's curvature inorder to maintain focus and accomodation.
The ciliary muscle also controls the flow of aqueous humor in the eyes.
When we view nearby objects,the ciliary muscles contracts causing the lens to become thicker attaining a more convex shape and decreasing it's curvature,this why during the dark,we have to strain and squeeze the eye inorder to see and focus clearly on an object.on the other hand,when we are looking at a far object,the ciliary muscle dilates causing the lens to become thinner, spreading out light and increasing it's curvature( concave shape).
I believe the answer is -
Accept the flow of current and is measured in ohms