Answer:
The answers are explained below:
- Black rough fur - .
- Black smooth fur - .
- White rough fur - .
- white smooth fur -
Explanation:
- The genotype of homozygous black fur and smooth texture: BBrr.
- The gametes produced are : Br
- The genotype of white and heterozygous for rough texture: bbRr
- The gametes produced are : bR and br.
- The cross,
bR br
Br BbRr Bbrr
(B/R) (B/S)
- B - Black.
- R - Rough.
- S -Smooth.
- The cross can develop two types of offspring, that is,
- Black and Rough (BbRr) - 1.
- Black and smooth (Bbrr)- 1.
- Black rough fur - .
- Black smooth fur - .
- White rough fur - .
- white smooth fur -
Answer:
Lupus erythematosus is a type of autoimmune disease in which own important healthy cells are attacked by our body.
Explanation:
The systems that are affected by Lupus erythematosus include the following -
- Joints
- Skin
- Kidneys
- Blood cell
- Brain
- Heart
The most common signs and symptoms of Lupus erythematosus include:
-
Fatigue
- Fever
- Dry eyes
- Chest Pain
- Joint pain, stiffness and swelling
- Butterfly-shaped rash on the face
- Photosensitive Skin lesions
- Fingers and toes that turn white or blue when exposed to cold or during stressful periods (Raynaud's phenomenon)
- Shortness of breath
- Headaches, confusion and memory loss
DNA methylation is a process by which methyl groups are added to the DNA molecule. Methylation can change the activity of a DNA segment without changing the sequence. When located in a gene promoter, DNA methylation typically acts to repress gene transcription.
They will most likely decide to eliminate using grocery bags period.