An egg cell has 23 chromosomes and a sperm has 23 chromosomes. Once the egg and sperm
fertilize, how many chromosomes are there total in the zygote?

Football players often sustain lateral blows to the extended knee. which of the ligaments is (are) damaged as a result? a. suprapatellar b. oblique popliteal and extracapsular ligament c. medial collateral, medial meniscus, and anterior cruciate d. arcuate popliteal and the posterior cruciate

According to this food web which of the following would be considered primary consumers

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?