Answer;
A. myofibrillar proteins in muscle.
Explanation;
Myofibrils are composed of long proteins including actin, myosin, and titin, and other proteins that hold them together.
These proteins are organized into thick and thin filaments called myofilaments, which repeat along the length of the myofibril in sections called sarcomeres.
Myofibrils are bundles of very fine fibers that almost fill the sarcoplasm of a muscle cell, while, Myofilaments (or filaments) are ultramicroscopic, thread-like structures found in myofibrils. In other words, the myofilaments are bundled together to make a myofibril.
Answer:
Cancer.
Explanation:
Genetically engineered organism (GMOs) may be defined as the organisms whose genetic material has been modified by using the molecular techniques. Animals, plant, bacteria and viruses can be used as GMOs.
The genetically modified hormones in the dairy product is bovine. The bovine hormone helps in increasing the lactation and milk production in cattles. The bovine hormone is responsible for the differentiation and growth of the abnormal cells as well. The process of apoptosis is inhibited by the bovine. This might result in the formation of cancer.
Thus, the correct answer is option (2).
To sort the rock layers by age, you can use the principles of relative dating and correlation, such as the law of superposition and the principle of original horizontality.
After cutting out the drawings of the rock layers, you can begin the process of sorting the layers by age by using the principles of relative dating and correlation. The first principle is the law of superposition, which states that the oldest rock layer is at the bottom and the youngest is at the top. The second principle is the principle of original horizontality, which states that layers of sediment are originally deposited horizontally. By examining the characteristics and relationships between the rock layers, you can determine their relative ages.
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Answer:
Explanation:
Ethology is a branch of zoology in which zoologist study about the animal behaviour. Ethologists adopt a comparative method to study the varied form of animal behaviour ranging from - Sexual selection, aggression, co-operation between two organism, kinship etc.
Researchers study about both the classical behavior patterns (FAPs – Fixed action patterns) as well as the adaptive changes in behavior brought in by the evolution.