DO NOT USE FOR FREE POINTS Match the following. Each word should be used only one time.
Epigenetic, four, gametes, haploid, heterogametes, isogametes, oogenesis, sister chromatids.

The haploid number, n, of chromosomes in a human is 23, and the diploid number, 2n, is .
Anaphase during the first division of meiosis is different from anaphase during mitosis because the don’t separate.
Meiosis produces gametes, and mitosis produces 2 daughter cells.
Gametes contain the number of chromosomes, and daughter cells contain the diploid number of chromosomes for the organism.
Humans and all animals produce .
Many algae and fungi produce .
During spermatogenesis, four functional gametes are formed, but only one functional gamete is formed during .
The union of haploid is called sexual reproduction.
Inside a cell, consider the genetic code stored in the DNA like the "ship", and the processes like the "captain", purposefully guiding the ship along.

1. label high-pressure areas with the letter h. 2. label low-pressure areas with the letter l. 3. over which area(s) would you expect to see rain or snow? 4. over which area(s) would you expect to see clear skies? 5. draw arrows around the h on the map to show the wind direction. 6. draw arrows around the l on the map to show the wind direction. 7. imagine that you live in maine. currently there is a high-pressure area over maine. if a low-pressure area moves in, how will the direction of the wind change? 5. draw arrows around the h on the map to show the wind direction. 6. draw arrows around the l on the map to show the wind direction. 7. imagine that you live in maine. currently there is a high-pressure area over maine. if a low-pressure area moves in, how will the direction of the wind change? 8. imagine that you live in colorado. currently there is a low-pressure area over colorado. if a high-pressure area moves in, how will the direction of the wind change? 9. according to the map, where would the strongest winds be expected? (refer to the lesson if needed.)

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

Recent research by marine biologists suggests that bottlenose dolphins have names for themselves. scientists played sounds they had identified as the names of particular dolphins, putting them through a synthesizer so that they did not sound like the voices of particular dolphins. the researchers found that dolphins would respond to the names of other dolphins that they were related to or associated with, but they ignored the names of strangers. this discovery suggests a much greater degree of self-awareness in aquatic mammals than was previously suspected. if this research holds up, what does it suggest about dolphins?