In the human body, only certain cells undergo fertilization. what is another process that only these type of cells undergo?

What are the genotype so of a homozygous tall (tt) and a heterozygous tall (tt) ?

Which structure is involved in the reproduction of this plant? A. Spores B. Pollen C. Cones D. Fruit

If you found a specimen on the abyssal plain composed of iron and copper, what you would have found? a. inorganic sediment b. nodule c. ooze d. biogenic sediment

What experimental apparatus has been used to study depth perception in infants?

We have DNA that is coded in ((what)) ?

Risk assessment depends on

DNA is genetic material that makes up living things, and folic acid plays an important role in the formation of DNA. Jon wants to study the effect of folic acid on DNA formation in microbes.

Your alien friend from planet Xenon is visiting and wants to learn how to breed pea plants. You show your friend a recent batch of pea plants with purple flowers that you grew by crossing plants that had purple flowers with plants that had white

The green stem ant has three (autosome) chromosomes. During meiosis, chromosome 1 and 3 separate normally, but chromosome 2 homologs do not separate during meiosis I. Meiosis II happens normally. What will the resulting cells of meiosis look like?

A population is growing at a rate of 2,4,8, 16, 32. Which type of growth does this describe?