This is a preview. Log in through your library . Abstract Six populations of Drosophila melanogaster have been kept at extreme population densities, three high and three low, for 175 generations.

Mimulus luteus (Scrophulariaceae) is a perennial herb occurring in the South American Andes that shows a wide variation in the size and shape of a red spot on the lower lobe of the yellow flower. We ...

High levels of inherited variation are observed for most traits and in most populations. Variation is maintained partly by mutation and partly by a balance of selective forces; however, we do not know ...

Luca Corradini at the University of Colorado Boulder is developing small, stackable units power supply systems that can be ...

For the quarter ended June 30, 2025, the portfolio returned 1.56% (gross of fees) and 1.44% (net of fees) compared to the ...

Tails are vital for animals. They help with balance and communication. Some animals have long tails. These tails aid in flight and movement. They also ...

The ZR is the first in a new line of cinema cameras by Nikon, packing 6K video, internal RAW recording, RED color profiles, ...

You’re keen to get into soulslikes As a sort of almost-soulslike action-adventure with fully customizable difficulty, Hell Is ...

Check out these quick tips to boost your wireless signal from your router, extend and optimize your Wi-Fi coverage, and speed ...

Are We Living in a Black Hole? The Astonishing Secrets of the Universe! As night falls and we gaze at the starry sky, we can't help but wonder if this endless universe has an end. However, recent ...

RFID Antenna Selection Guide Released for More Accurate Smart Traffic Vehicle Management ...