Answer:Mice can be male without Y chromosome ... Ward’s work is “a lovely example of how you can lose even a really important gene,” she says. ... don’t have Eif2s3y genes on their Y chromosomes.
Explanation:
Answer: option D
The sodium potassium ion exchange move sodium and potassium in opposite direction in electrochemical gradients.
Explanation:
The sodium potassium pump is found in many animals plasma membranes and its moves the sodium and potassium ion in opposite direction across the plasma membrane with the hydrolysis of ATP(adenosine triphosphate) to supply the needed energy. It is an active transport process.
A Tropical monsoon climate<span> (occasionally known as a </span>tropical wet climate<span> or a </span>tropical monsoon and trade-wind littoral climate<span>) is a type of </span>climate<span> that corresponds to the </span>Köppen climate classification<span> category "Am". Tropical monsoon climates have monthly mean temperatures above 18 °C in every month of the year and feature </span>wet<span> and </span>dry<span> seasons, as </span><span>Tropical savanna climates</span>
Answer:
C. habituation trials continue after the response has disappeared.
Explanation:
habituation involves the complete elimination of a particular response (i.e, zero frequency of occurrence). If the stimulus cintinues to be presented for an additional number of trials, then, although no further changes occur, the response will exhibit lower levels of recovery (e.g, spontaneous recovery is reduced) as if the response would have fallen below a zero frequency.
