Worksheetspertumbuhan dan perkembangan
Total questions: 20
Worksheet time: 11mins
Which is the correct order of the human lifecycle?
child, baby, adult, teenager
baby, teenager, adult, child
baby, child, teenager, adult
adult, teenager, baby, child
hormon yang menghambat pertumbuhan tanaman dan terkait dengan waktu jatuhnya buah pada tanaman budidaya adalah
auksin
sitokinin
giberelin
asam absisat
asam traumalin
Students treated a population of bean plants with fertilizer. They observed that these plants, on average, were taller than another population of the same kind of bean plants that were not treated with fertilizer. These observations lend support to which of the following conclusions?
Not all plants respond to fertilizer the same way.
Fertilizer can affect the growth of bean plants.
Survival of bean plants is dependent on fertilizer.
Only fertilizer can make bean plants larger.
What is it called when an animal changes drastically over the course of its life?
life cycle
metamorphosis
growing up
teenage
These tadpoles are a stage in the life cycle of what animal?
fish
frog
turtle
insect
Promotes seed dormancy
abscisic acid
auxin
cytokinins
gibberellin
ethylene
Stimulates cell division
abscisic acid
auxin
cytokinins
gibberellin
ethylene
Causes apical dominance
abscisic acid
auxin
cytokinins
gibberellin
ethylene
Promotes cell elongation
abscisic acid
auxin
cytokinins
gibberellin
ethylene
Stimulates dramatic stem growth
abscisic acid
auxin
cytokinins
gibberellin
ethylene
Pertambahan ukuran sel dan jumlah sel
Pertumbuhan
Perkembangan
Which layers are formed during gastrulation?
mesoderm, ectoderm, endoderm
mesophyl, epithelial layer
neuroderm, ectoderm, mesoderm
blastocyst, gastrula, neurula
Students planted 100 seeds in two different plots of land on the same day. Both plots of land measured 10 square meters. They recorded data for one year. Based on the data in the table, the taller height of the population of plant number two is most likely the result of which of the following factors?
Success rate of the sprouts
The average local rainfall
pH of soil in the area
Genetic factors of the plants
