Meiosis produces which cell type? haploid diploid chromosome somatic

Explain survival mechanisms of bacteria, at the individual and population levels

Old classification systems based on physical characteristics would most likely disagree with the relationship between which two animals in the tree? 1. crocodiles and insects 2. bats and humans 3. birds and bats 4. humans and crocodiles

Children with xeroderma pigmentosum usually cannot carry out excision repair. Why does this makes them so susceptible to developing cancer? A.

How and why do scientists think humans have evolved?

Sea cucumber are members of this phylum a. Porifera (sponges) b. Cnidarians c. Nematoda d. Platyhelminthes e. Annelida f. Echinodermata g. Mullusca h. Arthropoda

How do substances move in passive transport?

Atmosphere: is mostly made of nitrogen is weightless protects earth from harmful radiation contains water vapor is affected by events in the hydrosphere

According to this species-area curve for reptiles and amphibians on a west indian archipelago, a 50% decrease in area will change the number of species living in the remaining area by

How do organelles interact within a cell

How do we detect the energy of a wavelength?