Answer:
DNA does not support the hypothesis that coelacanth is the closest relative to amphibians.
Explanation:
After several DNA analyzes, including analysis of mitochondrial DNA sequences, scientists found that coelacanth DNA does not support the idea that it is the closest relative of amphibians. However, other molecular analyzes, looking at the DNA of other living beings, concluded that the pulmonary fish is, in fact, the closest relative of the amphibians, with Coelacanth being the closest relative of the tetrapods.
Answer:
pathogens
Explanation:
pathogens may occur in various way e.g spread from a person to person by directly body contact
Pollen contains the male gamete.
The pollen from one plant is transferred to the stigma of another plant of the same species. Stigma is the female part.
Answer: c. enhanced sense of smell.
Explanation:
Primates are an incredibly diverse group of living species between 190 and 350 based on various taxonomic structures and show a broad variety of characteristics that help differentiate them from other mammals.
The hands ofprimates are particularly sensitive and contribute to the sense of contact. Relative to other mammals, the brain areas that deal with eye-hand coordination and stereoscopic are very good and vision are especially large.
The smell characteristics decreases to survive for animals which develop a dependence on other senses, such as hearing or sight.
Hence the correct option is c. enhanced sense of smell.
<h2>Answer is option "C"</h2>
Explanation:
- To clone a plant means to create an identical copy of an adult plant. These identical copies become young plants that in turn become adult plants that can be cloned again. This process can go on indefinitely
- The most common method of cloning plants and the one that has been used for a very long time is that of taking cuttings from an adult plant. A cutting is a stem or leaf that is cut from an adult plant. The cutting is then planted into moist soil or other moist growing media. The cutting will produce roots of its own and then become a whole new plant identical to the original adult plant. Not all plants can be cloned via cuttings, though
- Vegetative proliferation works in light of the fact that the finish of the cutting structures a mass of non-particular cells called a callus. With karma, the callus will develop, gap and structure different specific cells (roots, and so on.), in the end framing another plant
- Hence, the right answer is option C "Clone the plant"
