Answer:
To prove the food stored in leaves is starch "we will use a iodine indicator, if the leaf turn blue-black then it is confirmed that the leaf has starch. "
Explanation:
To prove the stored food in leaves is starch, first we will take a leaf, then we will treat the leaf in hot water followed by alcohol. The leaf will die when comes in contact with hot water and the alcohol will help us in the break down of the chlorophyll. Which will fade the green color. Now, we will put iodine, which we use as an indicator in the leaf, when it turn blue-black, it is confirmed that starch is present in the leaf. Sometimes the leaf will turn reddish brown, which depicts the absence of starch.
<span>Axillary buds (or their primordia) exist in axil of every leaf on the stem (at every node) irrespective of whether it belongs to dicots or monocots.</span>
Answer and Explanation:
Gregor Mendel, the father of Genetics, designed different types of methodologies to study and understand how traits are inherited. Therefore, he wondered if he'd be able to predict the inheritance of a single trait and its association to a specific gene.
Through the Principle of Independent Assortment, he explained how genes segregate (or separate) in homologous chromosomes during meiosis. During this process, the alleles of different genes are sorted in gametes and inherited independently. This results in genetic diversity and recombination.
For instance, he tested green and yellow peas which were either wrinkled or smooth. <u>This principle states that the offspring could have 'mixed' traits, for example green and wrinkled, green and smooth, yellow and wrinkled, etc.</u>
B is the answer. Sharks need salt water to survive to make the breathing and blood pump through their bodies.