1.) Angiosperm are seedless vascular plants (A. True B. False) 2.) Angiosperm are vascular plants that...

1.) Angiosperm are seedless vascular plants (A. True B. False)

2.) Angiosperm are vascular plants that enclose seeds within the ovary (A. True B. False)

3.) Translation process in the eukaryotes takes place in the nucleus (A. True B. False)

Expert Solution

1) False- Angiosperms are vascular seed plants in which ovule is fertilized and develops into a seed in an ovary. These are vascular plants as they have vascular tissues Xylem and Phloem which carry water and nutrients to different tissues of the plant.

2) True- Angiosperms are vascular plants that enclose seeds with the ovary. They are considered vascular plants because they have a vascular system in them like Xylem and Phloem which deliver water and nutrients to different tissues. In angiosperms, fertilization occurs between male gametes and female gametes (egg) by passing of male gametes into the ovary via a pollen tube. After fertilization, the ovule develops into the seed, while the ovary wall develops into the fruit.

3) False. In eukaryotes, translation takes place in the cytoplasm and not in the nucleus. Translation takes place on the ribosomes which are present in the cytoplasm and without ribosome translation cannot occur because ribosome provide a site of attachment to mRNA while it is being translated.

gladiator answered 2 years ago

Explain how each evolutionary change seen in the life cycles of seedless non-vascular plants, seedless vascular...

Explain how each evolutionary change seen in the life cycles of seedless non-vascular plants, seedless vascular plants, non-flowering seed plants, and flowering seed plants reflects adaptations to land. In your explanation, explain why each plant group is more successful on land than the ancestral group before it.

The first true leaves appear in the seedless vascular plants. Explain what key steps might have...

The first true leaves appear in the seedless vascular plants. Explain what key steps might have lead to the evolution of leaves and describe what advantage it provided to this group compared to Bryophytes.please use the mechanism of evolution.

> All seed plants and some seedless vascular plants are heterosporous, which produce two types of...

> All seed plants and some seedless vascular plants are heterosporous, which produce two types of spores that develop into either male or female gametophytes. (True/False) > A megaspore of seed plants develops into a pollen grain containing the male gametophyte. (True/False) > In arbuscular mycorrhizae, fungal hyphae penetrate the cell wall but not the plasma membrane of the plant root cortex. (True/False) > In vascular plants, phloem conducts water and dissolved minerals upward from roots into the shoots. (True/False)...

What is the difference between homosporous and heterosporous plants? What is a seedless vascular plant? How...

What is the difference between homosporous and heterosporous plants? What is a seedless vascular plant? How do seedless vascular plants carry food and water their your body?

Place checks in the table to indicate which groups have which traits. Nonvascular Plants Seedless Vascular...

Place checks in the table to indicate which groups have which traits. Nonvascular Plants Seedless Vascular Plants Gymnosperm Angiosperm Cuticle Embryo retained by parent Flower Fruit Pollen Seed Spore Stomata Tracheids Vessels

Which plant group(s) require water for fertilization? nonvascular only seedless vascular only nonvascular and seedless vascular...

Which plant group(s) require water for fertilization? nonvascular only seedless vascular only nonvascular and seedless vascular all plants require water for successful fertilization 1 points QUESTION 79 The shared, derived traits of all seed plants include all of the following except: ovules reduced gametophytes seeds flowers pollen 1 points QUESTION 80 Which of the following is a trait shared by prokaryotes and eukaryotes, but not by viruses? nucleic acids used to store hereditary information the capacity to evolve...

1. All mutations are harmful. a) True b) False 2. Which of the following is TRUE...

1. All mutations are harmful. a) True b) False 2. Which of the following is TRUE about mutations? a) Mutations are more likely to occur if they result in a useful trait b) Mutations can be inherited. c) Mutations only occur during DNA replication d) Mutations do not occur in organisms that reproduce asexually 3. Which of the following would increase the chances of getting a mutation? a) Wearing a hat outside b) Putting sunscreen on your face and arms...

1. Does vascular cambium in plants produce new cambial cells? 2. If the roots of the...

1. Does vascular cambium in plants produce new cambial cells? 2. If the roots of the plant are not enought to supply water to the rest of the plant, would sending cytokins to the roots and restricting production of auxin in shoots help?

1)True or False: Ambiguity is a type of vagueness True False 2)True or False: When determining...

1)True or False: Ambiguity is a type of vagueness True False 2)True or False: When determining whether a report of an argument should be treated as an argument, it is important to consider the context in which the report is made. True True False 3) True or False: In a V argument with two premises, if one of the premises is false, then the argument is definitely weak True False 4) True or False: A report of an argument can...

1) Corporations are required to pay dividends. a) True b) False 2) A bond is an...

1) Corporations are required to pay dividends. a) True b) False 2) A bond is an asset of the holder. a) True b) False 3) A bond represents part ownership in a company. a) True b) False 4) The government considers realized capital gains to be income. a) True b) False

Question