Answer the following question given this paragraph: At birth, a female's ovaries contain all the eggs she will ever produce. However, the eggs do not start to mature until she enters puberty. After menarche, one egg typically matures each month until a woman reaches middle adulthood. Q: When do the eggs in a female's ovaries start to mature? Choices: - maturity - adolescence - adulthood - puberty A:
puberty
(Question)
Answer the following question given this paragraph: The seminiferous tubules within each testis join to form the epididymis. The epididymis (plural, epididymes) is a coiled tube about 6 meters (20 feet) long lying atop the testis inside the scrotum. The functions of the epididymis are to mature and store mature sperm until they leave the body. Q: What joins within each testis to form the epididymis? Choices: - viviparous tubules - hypodermic tubules - interstitial tubules - seminiferous tubules A:
(Answer)
seminiferous tubules
Ques: Answer the following question given this paragraph: One application of redox reactions requires that they be physically separated. Even though the two half reactions are physically separated, a spontaneous redox reaction still occurs. However, in this case, the electrons transfer through the wire connecting the two half reactions; that is, this setup becomes a source of electricity. Useful work can be extracted from the electrons as they transfer from one side to the otherfor example, a light bulb can be lit, or a motor can be operated. The apparatus as a whole, which allows useful electrical work to be extracted from a redox reaction, is called a voltaic (galvanic) cell. Each individual system that contains a half reaction is called a half cell. The half cell that contains the oxidation reaction is called the anode, while the half cell that contains the reduction reaction is called the cathode. The cathode and anode collectively are the electrodes of the voltaic cell. Because electrons are coming from the anode, the anode is considered the negative electrode of the cell, while the cathode is considered the positive electrode of the cell. Finally, because electrons are moving from one half cell to the. Q: The cathode and anode collectively are the electrodes of what? Choices: - circuit cell - switch cell - photo cell - voltaic cell A:
Ans: voltaic cell
(Q).
Answer the following question given this paragraph: Only five living species of mammals are not therian mammals. They are called monotremes. Monotremes are mammals that reproduce by laying eggs. The only living monotreme species are the platypus and echidnas (see Figure below and Figure below ). They are found solely in Australia and New Guinea (an island not far from Australia). Q: What are mammals called that reproduce by laying eggs? Choices: - marsupials - Fish - amphibians - monotremes A:
(A).
monotremes
Ques:Answer the following question given this paragraph: Q: Phylum chordata consists of two subphyla of invertebrates, as well as the hagfishes and what else? Choices: - lipids - organs - cells - vertebrates A:

Ans:vertebrates
Question: Answer the following question given this paragraph: Lancelets are invertebrate chordates that retain all four defining chordate traits as adults. There are only about 25 species of living lancelets. Lancelets resemble tunicates in several ways. For example:. Q: What are invertebrate chordates that retain all four defining chordate traits as adults called? Choices: - vertebrates - sporozoans - tunicates - lancelets A:
Answer:
lancelets