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lianna [129]
3 years ago
8

How is the process of photosynthesis central to substancing life on earth?

Biology
1 answer:
enot [183]3 years ago
8 0
Maintaining life on earth<span />
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Unlike nonvascular plants, seedless vascular plants _____. grow rhgizoids that absorb nutrients have true leaves, stems, and roo
3241004551 [841]

Answer:

KSJXBOSN zjbs in i jainsjznj ksnisbib zone bzh jsizbizb jsibsibs

Explanation:

jjsib si jzjabjsb js sjbs isvjsh

4 0
3 years ago
In garden peas, tallness (T) is dominant to shortness (t) and axial flowers (A) are dominant to terminal flowers (a). What are t
Delicious77 [7]

Answer:

The correct answer is explained below:

Explanation:

  • According to the question, heterozygous tall, heterozygous axillary plant has the following genotype, TtAa.
  • It produces the following gametes: TA, Ta, tA, ta.
  • The heterozygous tall, terminal plant has the following genotype: Ttaa
  • It produces the following gametes: Ta, ta.
  • Crossing them,

           TA                       Ta                     tA                        ta

Ta      TTAa                   TTaa                 TtAa                   Ttaa

     (Tall, Axillary)    (Tall, Terminal)    (Tall, Axillary)    (Tall, Terminal)

ta       TtAa                    Ttaa                  ttAa                   ttaa

     (Tall, Axillary)     (Tall, Terminal)   (Short, Axillary)  (Short, Terminal)

  • The genotypes of the offspring obtained are: TTAa, TTaa, TtAa, Ttaa, ttAa and ttaa respectively.
  • The phenotypes obtained are:
  1. Tall, Axillary = 3.
  2. Tall, Terminal = 3.
  3. Short, Axillary = 1.
  4. Short, Terminal = 1.
8 0
3 years ago
Which of the following is a good way to analyze data?
schepotkina [342]
C: organise into charts ,graphs ,do calculations if necessary.
7 0
2 years ago
A dominant allele is ________.
Inessa05 [86]

Answer: A dominant allele is a variation of a gene that will produce a certain phenotype, even in the presence of other alleles.

Explanation:

8 0
1 year ago
The primary energy source of the brain is:________
larisa [96]

The primary energy source of the brain is glucose. Thus, option d is correct.

<h3>What is brain ?</h3>

Brain is a complicated or complex organ of human body that controls all the functions of the body such as memory, thought, vision, breathing, temperature, and all functions of the body.

Brains requires energy for functioning various functions of the body and the primary source of energy of the brain is glucose.

Brain is the one of the largest organ of the body and brain weight of an adult male is 1336 gr and for the adult female is 1198 gr.

Therefore, primary energy source of the brain is glucose. Thus, option d is correct.

Learn more about brain here:

brainly.com/question/11950231

#SPJ4

8 0
2 years ago
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