BIO 116 Exam 2 Questions with
Complete Solutions
true or false: the length of the stigma determines the type of pant and bird it attracts -
ANSWER-true
is there different DNA in between the stem cell and flower cell? what aboutteh eye or
the liver cell? - ANSWER-NO. the DNA is the same, the genes being expressed are
different
- a type of flower
- has flower parts in three
- leaf veins form a parallel pattern
- vascular bundle scattered in the stem
- root Salem and phloem in a ring - ANSWER-monocots
- a type of flower
- has flower parts in 4-5 - multiple parts
- leaf veins form in a net pattern
- vascular bundles in distinct ring
- root phloem between arms of xylem - ANSWER-eudicots
true or false: after waters has evaporated from the cell surface intercellular air space
diffusion takes over - ANSWER-true
- cells in a plant's leaf that allow CO2 to move freely - ANSWER-mesophyll cells
two systems of plants (literally as basic as you can get here) - ANSWER-roots and
shoots
roots system - ANSWER-- organ that anchors the plants to the soil
- they absorb minerals
- have three types of roots (primary, lateral, taproot)
shoots stetem - ANSWER-- all things above ground in the plant
three different types of roots (two fo them overlap) - ANSWER-1. primary roots
2. lateral roots
3. taproots
- a type of root
- originates in the seed embryo and is the firs root and the first organ to originate
from a seed
- either turns into a taproot or stays alive and lateral roots grow from it
, - occurs in both small and tall plants - ANSWER-primary roots
- a type of root
- branches from the primary root (or taproot) and anchors the plant to acquire
resources forms he soil - ANSWER-lateral root
- a type of root
- the main vertical roots that stems form the primary root (the primary rook will fall off
and this will form)
- allows the plant to grow tall
- makes it easy to anchor int he soil and gives better access to light and germination
- only in tall plants
- a part of the taproot system - ANSWER-taproot
2 types of plant systems - ANSWER-1. fibers root system
2. taproot system
- a type of plant system
- the primary root dies early on and does not form a tap root but instead is
"adventitious" and has any small roots that attach to the sol and each adventitious
root has lateral roots
- ex: grass - ANSWER-fibrous root system
- a type of plany system
- for tall plants
- a tap root develops from the first root and then lateral roots form - ANSWER-
taproot system
- hairs on roots where absorption occurs - ANSWER-root hairs
three things that stems have - ANSWER-1. nodes
2. internodes
3. buds
- a part of a stem
- points where leaves are attached and has alternating stems - ANSWER-nodes
- a part of a stem
- stem segments between the nodes - ANSWER-internodes
- a part of a stem
- the unblossemed flowers
- two types of these - ANSWER-buds
two types of buds - ANSWER-1. apical bud
2. auxiliary bud
- a type of bud
- found in a shoot
- where the growth of a young shoot is concentrated in the growing shoot tip
Complete Solutions
true or false: the length of the stigma determines the type of pant and bird it attracts -
ANSWER-true
is there different DNA in between the stem cell and flower cell? what aboutteh eye or
the liver cell? - ANSWER-NO. the DNA is the same, the genes being expressed are
different
- a type of flower
- has flower parts in three
- leaf veins form a parallel pattern
- vascular bundle scattered in the stem
- root Salem and phloem in a ring - ANSWER-monocots
- a type of flower
- has flower parts in 4-5 - multiple parts
- leaf veins form in a net pattern
- vascular bundles in distinct ring
- root phloem between arms of xylem - ANSWER-eudicots
true or false: after waters has evaporated from the cell surface intercellular air space
diffusion takes over - ANSWER-true
- cells in a plant's leaf that allow CO2 to move freely - ANSWER-mesophyll cells
two systems of plants (literally as basic as you can get here) - ANSWER-roots and
shoots
roots system - ANSWER-- organ that anchors the plants to the soil
- they absorb minerals
- have three types of roots (primary, lateral, taproot)
shoots stetem - ANSWER-- all things above ground in the plant
three different types of roots (two fo them overlap) - ANSWER-1. primary roots
2. lateral roots
3. taproots
- a type of root
- originates in the seed embryo and is the firs root and the first organ to originate
from a seed
- either turns into a taproot or stays alive and lateral roots grow from it
, - occurs in both small and tall plants - ANSWER-primary roots
- a type of root
- branches from the primary root (or taproot) and anchors the plant to acquire
resources forms he soil - ANSWER-lateral root
- a type of root
- the main vertical roots that stems form the primary root (the primary rook will fall off
and this will form)
- allows the plant to grow tall
- makes it easy to anchor int he soil and gives better access to light and germination
- only in tall plants
- a part of the taproot system - ANSWER-taproot
2 types of plant systems - ANSWER-1. fibers root system
2. taproot system
- a type of plant system
- the primary root dies early on and does not form a tap root but instead is
"adventitious" and has any small roots that attach to the sol and each adventitious
root has lateral roots
- ex: grass - ANSWER-fibrous root system
- a type of plany system
- for tall plants
- a tap root develops from the first root and then lateral roots form - ANSWER-
taproot system
- hairs on roots where absorption occurs - ANSWER-root hairs
three things that stems have - ANSWER-1. nodes
2. internodes
3. buds
- a part of a stem
- points where leaves are attached and has alternating stems - ANSWER-nodes
- a part of a stem
- stem segments between the nodes - ANSWER-internodes
- a part of a stem
- the unblossemed flowers
- two types of these - ANSWER-buds
two types of buds - ANSWER-1. apical bud
2. auxiliary bud
- a type of bud
- found in a shoot
- where the growth of a young shoot is concentrated in the growing shoot tip
