Un-paraphrased (WILL BE DETECTED BY PLAGIRISM CHECKERS):
By the late 17th and early 18th centuries, the digestion of meat by stomach secretions and the conversion of starch to sugars by plant extracts and saliva were known but the mechanisms by which these occurred had not been identified. French chemist Anselme Payen was the first to discover an enzyme, diastase, in 1833.
Paraphrased (YOU ARE GOOD TO USE THIS, YOU WONT BE PLAGIRISED)
The digestion of meat by stomach secretions and the conversion of starch to sugars by plant extracts and saliva were known by the late 17th and early 18th centuries, but the mechanisms by which these occurred had not been identified. Anselme Payen, a French chemist, was the first to discover an enzyme, diastase, in 1833.
The answer is Antennae, ocelli,
and mandibles. Antennae are used by arthropods to sense their environment. Ocelli
also referred to as eye spots, detect light and
the mandibles are used to cut food or used as weapons in some arthropods. Antennae and mandibles are paired
appendages while ocelli are three in some arthropods
such as bees.
Answer:
The body is soft and unsegmented. Body is divisible into three regions – head, a visceral mass, and ventral foot. Body is covered by a mantle and shell. They can be found in different habitats, both aquatic and terrestrial.
C. in the nucleus, because this is where the DNA is located.
Answer: anti-Mullerian hormone (AMH)
Explanation:
Testes is a reproductive organ present in males which produces hormone s including androgen and testosterone.
Testes also produces a specific hormone called anti-Mullerian hormone (AMH) or Mullerian inhibiting factor that is responsible for sexual differentiation. Anti-Mullerian hormone (AMH is produced by the Sertoli cells in male fetuses which signals to prevent the development of fallopian tubes, Mullerian ducts, and uterus.
Hence, anti-Mullerian hormone (AMH) prevent development of uterus and fallopian tubes in male fetuses.