Answer:
Monohybrid cross:
Monohybrid cross may be defined as the cross done by taking single trait at a time. The ratio of the monohybrid cross by the pure parent breed result in the formation of 3:1 phenotype in the second generation.The genotype ratio is 1:2:1.
Test cross:
Test cross may be defined as the cross between the unknown genotype and the recessive parents. This cross is done to determine whether the genotype is heterozygous or the homozygous dominant trait. The ration of the cross may vary depending on the genotype of the organism.
Answer:
Inna Allah Yusmiyu Mayyashao”
After this Dua recites verse 22 from Surah Fatir which is mentioned below 111 times.
Wa maa yastawil ahyaaa’u wa lal amwaat; innal laaha yusmi’u mai yashaaa’u wa maaa anta bimusi’im man fil quboor
un animal es como una jirafa o un pez o un perro etc. pero tambien ay animales invertebrados o vertebrados
vertebrados se inifica que tiene un esqueleto interno articulado lo que ucal permite que se puedan mover , ejemplos de animals vertebrados son un pinguino elefante cocodrilo perro etc
invertebrado se inifica que son animales que no tienen colbna vertebral ejemplos son mariposas ,gusanos ,medusas ,caracoles etc
ojala te ayude jjejejej
Answer:can you give me the answer
Explanation:
Like now
When sarcomeres shorten, the muscle fiber SHORTENS.
Mechanism :
Sacromeres are used to construct the myofibrils, which are a part of the skeletal muscles of animals. They use the sliding filament model to carry out the muscle contraction and relaxation.
To create movement, The cross-bridge between actin and the myosin heads causes the sacromere to shorten. Muscle fibers contract as a result of this shortening of the sacromere, which has the overall effect of shortening the fibers.
To learn more about myofibril refer : brainly.com/question/15461128
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