6. Which of the following cell types is a haploid A. Liver cell B. Somatic cell C. Sperm cell D. Germ cell

explain why

A mating between a male donkey (2n = 62) and a female horse (2n = 64) produces sterile mules. why are mules sterile?

How would a decaying tree be classified? A. nonliving and abiotic B. nonliving and biotic C. living and abiotic D. living and biotic

The cells that form from the first few divisions of a fertilized egg cell can develop into any cell in the human body or the placenta. What kind of stem cells are these?

How is goat higher tha n an amoeba

During a physcial examination the veterinarian curls the dogs foot under so it's upside down. THe dog immediately brings the foot back to the normal standing position which sense did the dog use to do this? A. Proprioception. B. Visceral sensation.

How to arrange from smallest to biggest organ, organism, gene, nucleus, cells, tissue, chromosome, system?

Tracheids and vessels together make up A. xylem. B. phloem. C. chloroplasts. D. a plant cell.

Which statement is true for single-celled organisms? A. They are often harmless. B. They always cause disease. C. They only live inside humans. D. They reproduce in a complicated process.

If there are 20 centromeres in a cell at anaphase, how many chromosomes are there in each daughter cell following cytokinesis?

Why is the mitochondria called the powerhouse of the cell