Which process do plants and animals share in common? (1 point)
transpiration
cellular r...
Which process do plants and animals share in common? (1 point)
transpiration
cellular respiration
absorption of water
photosynthesis
You encounter a plant that has green structures on tall brown stalks. Which kind of plant is this, and what are the green structures? (1 point)
It is a vascular plant, and the structures are leaves.
It is a nonvascular plant, and the structures are leaves.
It is a nonvascular plant, and the structures are roots.
It is a vascular plant, and the structures are roots.
Some plants have sugar in their roots. How does this adaptation help with survival?(1 point)
The sugar attracts animals to eat the roots.
The sugar is used to create new plants.
Having the sugar under the ground keeps animals from finding and eating it.
The sugar can help the plant survive by storing energy.
Which adaptation in a berry plant is for reproduction? (1 point)
thorns on the stem
sugar in the berries
chlorophyll in the leaves
flowers on the plant
How do tropisms help plants survive?(1 point)
Plants create their own food using chlorophyll.
Plants grow together with other plants.
Plants limit their needs in harsh conditions.
Plants grow toward things they need.
Use the scenario to answer the question.
A student is studying the effects of sunlight on tomato plants. She chooses 6 tomato plants, making sure that each of them receives the same amount of water and fertilizer each day. She gives one plant 0 hours of sunlight each day, with the other 5 plants receiving 1, 3, 5, 7, and 9 hours of sunlight. At the end of the experiment, she has people try a tomato from each plant and has them rank the fruits by their sweetness. She also records the total number of leaves produced on each tomato plant.
Which variable was controlled in the experiment?
(1 point)
sweetness of fruit
number of leaves
amount of water
hours of sunlight
A plant is observed to have deep roots and tendrils that wrap around objects. Which pair of tropisms correctly describe these responses?(1 point)
hydrotropism and thigmotropism
phototropism and thigmotropism
geotropism and phototropism
hydrotropism and geotropism
Pole beans need something to grow around and up. Which kind of stimuli can encourage this type of growth?(1 point)
light
touch
water
gravity
Answers: 2
Biology, 21.06.2019 17:50
Which of the following represents a negatively charged ion? of t 7
Answers: 1
Biology, 21.06.2019 18:30
The graph shows the solubility of several different salts in water, across a range of temperatures. according to the graph, which salt can dissolve at a concentration of about 60 g/100 cm3 of water at 40 degrees celsius?
Answers: 1
Biology, 22.06.2019 00:10
Which way do the nitrogenous bases in dna pair up? a. a and g; t and c b. a and c; t and g c. a and t; g and c d. a and a; t and t; g and g; c and c
Answers: 2
Biology, 22.06.2019 11:30
2. cheryl hears a new song on the radio every day during the week on her commute to work. surprisingly, when the song comes on at a party on saturday night, she knows most of the words without trying. describe the three ways that we use cognition to learn without reinforcement. which type of cognitive learning without reinforcement best explains how cheryl knew the song lyrics? explain your answer.
Answers: 1
Mathematics, 05.03.2021 22:10
Mathematics, 05.03.2021 22:10
Mathematics, 05.03.2021 22:10
Mathematics, 05.03.2021 22:10
Mathematics, 05.03.2021 22:10
Mathematics, 05.03.2021 22:10
Mathematics, 05.03.2021 22:10
Mathematics, 05.03.2021 22:10
Mathematics, 05.03.2021 22:10
Mathematics, 05.03.2021 22:10
Mathematics, 05.03.2021 22:10
English, 05.03.2021 22:10