Sentence examples for reproduction year from inspiring English sources

From the second reproduction year on they turn to females through development and maturation of the ovarian portion of their heterosexual gonad and regression of the testicular area.

Many woody plants seem to adhere to alternating, supra annual schedules consisting of either high or low reproduction years.

I often give home and away groups topical names, which proved hilarious when it came to teaching reproduction with year seven – egg group or sperm group anyone?!

If we get some kind of environmental disruption that interferes with reproduction one year, we'll end up with nothing to catch for a whole season.

For temporary pond populations of Daphnia this is a reasonable assumption since these populations typically engage in a bout of sexual reproduction every year.

Reproduction occurs year-round, with males apparently capable of mating every year and females every other year.

The addition of two reproductions per year would enable the system to process an additional 1 million fingerlings per year, elevating sales by 60% without changing the biomass load.

The puffadder shyshark is oviparous; there is no distinct breeding season and reproduction occurs year-round.

There appears to be no distinct breeding season and reproduction occurs year-round.

Capture and tagging can be ruled out due to the absence of any previously recorded hiatus in reproduction despite years of capture and tagging [39].

That the pituitary has a cycle independent of environmental factors is demonstrated by the regularity with which phases such as reproduction occur from year to year in the lives of some birds, and by the diverse response of various species and populations to the same environmental factors.