subject
Biology, 12.01.2020 11:31 OliTepley8032

Plant and animal cells are different because..

plant cells do not have a nucleus or mitochondria
animal cells do not have dna or ribosomes
plant cells do not have a cell membrane
animal cells do not have a cell wall or chloroplasts

the system that transports oxygen and nutrients to the cell is the *

immune system
digestive system
circulatory system
endocrine system

a nerve cell is called a *

neuron
notochord
lipid
lysosome

which of the following are listed in order of complexity? *

tissue, cell, organ, organ system, organism
organ, tissue, cell, organ system, organism
cell, tissue, organism, organ system, organ
cell, tissue, organ, organ system, organism

what structure on this plant makes seeds so that the plant can reproduce?

flower
leaf
stem
roots

the male part of the flower is *

the stamen including the filament and the anther.
the flower including the petals and the sepal.
the pistil including the stigma, style and ovary.
there is no male part of a flower.

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 17:30
If a set of instructions that determines all of the charactersitics of an organism is comparedto a book,and a chromosme is compared to chaper in the book,then what might be compared to a paragraph in the book?
Answers: 3
question
Biology, 22.06.2019 08:00
When a doggo starts to pace around in the same line for a hand full of days. what would that mean?
Answers: 2
question
Biology, 22.06.2019 08:00
Drag each label to the correct location in the equation. not all tiles will be used. the density of mercury is 13.6 grams per cubic centimeter. complete the steps for converting 13.6 g/cm3 to kg/m3. (1 kg = 1,000 g, 1 m3 = 106 cm3)
Answers: 3
question
Biology, 22.06.2019 18:30
On a spring day, a middle-latitude city (about 40? north latitude) has a surface (sea-level) temperature of 10 ? c. if vertical soundings reveal a nearly constant environmental lapse rate of 6.5 ? c per kilometer and a temperature at the tropopause of –55 ? c, what is the height of the tropopause?
Answers: 3
You know the right answer?
Plant and animal cells are different because..

plant cells do not have a nucleus or mito...
Questions
question
History, 31.01.2020 17:47